Muestras de tamaños 120 y 150 produjeron proporciones de 0.69 y 0.73. Pruebe la igualdad de las proporciones de la población al nivel del 5%.

Answers

Answer 1

please translate this question


Related Questions

What is pseudocode ?

Answers

Answer:

Pseudocode is an artificial and informal language that helps programmers develop algorithms. Pseudocode is a "text-based" detail (algorithmic) design tool. The rules of Pseudocode are reasonably straightforward. All statements showing "dependency" are to be indented. These include while, do, for, if, switch.

A notation resembling a simplified programming language, used in program design.

find the value of resistor having 4 colour band yellow, violent, orange,silver​

Answers

Answer:

The value of resistance of a resistor having four colour bands in the order yellow, violet , orange and silver is 47000 ± 10%

Answer:

Explanation:

yellow = 4

violet = 7

orange = 3 zeros

silver = 10% tolerance.

So the value of the resistor is

47000 +/-10%

10% means 4700 ohms either side of 47000 so that means

42300 < x < 51700

Usually a ten % tolerance is more than adequate for most applications.

Question 74
Which of the following would be required when towing a person on water skis
behind a PWC rated for two people?
A
power winch
B
reboarding ladder
С
rearview mirror (at least four inches by four inches)
D
rectangular red flag with a white diagonal stripe
Support

Answers

Answer:

C). rearview mirror (at least of four inches by four inches).

Explanation:

A 'rearview mirror' would be needed in case one is required to pull an individual on water skis after a PWC(personal watercraft) that is rated for carrying two persons only. This wide-angle mirror for rearview would allow the operator to monitor the person who is being towed constantly along with riding the ski at the same time. It is considered illegal to tow a person on a vessel without having a rearview mirror and at the same time, the limited capacity must also be followed strictly. Hence, option C is the correct answer.

4. Partnership programs between schools and the owners
of local automotive service shops that allow students to
earn school credit and a wage by working in commercial
repair shops are called

Answers

Answer:

Automotive Technology Program

Explanation:

Basically hiring students for hands on training to learn the basics of mechanics.

The proper use of personal protective equipment helps prevent worplace injuries

Answers

Correct have a nice day

An oscilloscope display grid or scale is called?

Answers

Answer:

An oscilloscope display grid or scale is called a graticule.

Explanation:

Answer:  

I think the answer is graticule.

Explanation:

A/an_ Oscilloscope uses a cathode ray tube and displays all voltages.

Answers

Answer:

I think it’s B, digital

Explanation:

Explanation:

not digital for sure so A/an four-channel oscilloscope my best guess

1.A holiday by the sea is …………………………than a holiday in the mountains. A.gooder B. better C. more good D. best

Answers

B. Better

Explanation:

Because there is no such words as Goodyear and more good and better is used to compare 2 things

Which one is an example of a digital input?
Group of answer choices

Tilt sensor

Potentiometer

Photoresistor

Button

Answers

Answer:

I think the answer is button.

Explanation:

The image shows a reconstruction of a pyramid with a square base. What is the best estimate for the volume of the pyramid?

A.
1,460,040 m3

B.
2,433,400 m3

C.
4,380,120 m3

D.
7,300,200 m3

Answers

Answer:

B 2,433,400 m3

Hope that helped you

Based on the calcualtions, the best estimate for the volume of the pyramid is: B. 2,433,400 m³.

How to calculate the volume of a pyramid.

Mathematically, the volume of a pyramid is calculated by using this formula:

[tex]Volume = \frac{1}{3} \times base\;area \times height[/tex]

For the base area:

The area of a square is given by:

A = S²

A = 230²

A = 52,900 m².

Now, we can determine the volume:

Volume = 1/3 × 52,900 × 138

Volume = 2,433,400 m³.

Read more on pyramid here: brainly.com/question/16315790

Question 10: What is a K-turn?

Answers

Answer:

The three-point turn (sometimes called a Y-turn, K-turn, or broken U-turn) is the standard method of turning a vehicle around to face the opposite direction in a limited space, using forward and reverse gears. This is typically done when the road is too narrow for a U-turn.

May you please rate my game out of ten, and also please telll me what I need to do to improve it, thx.
https://scratch.mit.edu/projects/510955319/

Answers

Yeah okay sure……:)!!!!!

Hey hun^^

Your game was very fun. Here are a few bugs I found-

*At the beginning, the game flashed a few times before I could click start

*When I hit an obstacle the game froze and didn't take me back to the menu screen

*There are lots of obstacles. I suggest that you put levels and slowly make them easy to hard

Overall I rate this game an 8/10.

Great job!

~Alanna~

define uniform velocity?

Answers

Uniform velocity refers to those velocity in which equal displacement is covered in equal interval of time....

Why are magnets been placed in speaker ​

Answers

The magnets inside create an magnetic field, which creates vibrations. Those vibrations are the sounds we hear.

___ is the most common and dangerous flammable found in an auto shop

Answers

Answer:

el neumatico es el inflable mas peligroso

Explanation:

What is a differential in cars and what does it do?​

Answers

Simply put, a differential is a system that transmits an engine's torque to the wheels. The differential takes the power from the engine and splits it, allowing the wheels to spin at different speeds. ... Turn it around a corner and you'll have no issues, as each wheel is able to turn independently from the other.

2 accidentes que puede sufrir un fontanero, instalando una tubería.

Answers

Explanation:

sorry in dont know the ans

please help me
give me all the answers​

Answers

Answer:

I am sorry friend I can't

Answer:

how many answer in this question we have to tell

After adjusting your seat, your___ should be as closest possible to the back rest.

Answers

Answer:

ans would be back as back is the thing that needs rest by getting closest to seat

When selecting the appropriate gear for intended direction of travel, automatic transmission equipped vehicles should be placed in _______ while manual transmission equipped vehicles should be placed in ______. a) Drive, first gear b) First gear, second gear c) First gear, drive d) Second gear, first gear

Answers

Answer:

Automatic transmissions should be in Drive and Manual transmissions should be in first gear.

Which of the following was likely the cause of the innovation of the car airbag?
Select one:
a. Power
b. Luck
c. Wealth
d. Basic necessity

Answers

The answer is D basic necessity

Answer:

D.

Explanation:

Due to the rising amounts of fatalities, air bags were enforced in all cars as a key safety feature. Since then, they have saved countless lives.

why is engineering profession important ​

Answers


Search Results
Featured snippet from the web
Engineering is a profession that opens doors to many careers. Engineering takes responsibilities for the safety of people and environment. Engineering offers a rewarding and lucrative career. ... A career in engineering affords the opportunity to make a difference, afford them job security and trying out new technology.

It is the same as force. b. Stress that is created by plate collision is the same everywhere and reflects the total force produced by the interacting plates. c. It is the change in shape produced by strain. d. Stress that is developed during orogeny can be different at various locations.

Answers

Answer:

Explanation:

ωωωωωωωωω

Software piracy occurs when

people steal things while sailing the seas.

someone steals software.

someone sells their own intellectual property.

someone shares gossip about other people.

Answers

Answer:

Someone steals software

Answer: Someone steals software.

Explanation:

(-1) x (-1) x (-1)=

Answers

Answer:

(-1) x (-1) x (-1)=1×(-1)= -1

Answer: -1
please mark brainiest

When driving SUV it is recommended to place your thing

Answers

Answer:

Wh-

Explanation:

When one vessel is overtaking
another, which one is the stand-
on vessel?
the larger vessel
the more colorful vessel
the vessel with more passengers
the vessel being overtaken

Answers

Answer:

Explanation:

The question is asking when one boat is overtaking another boat, the overtaking boat should steer around the slower boat. The slower boat, the vessel being overtaken, is the stand-on vessel.

Reducing the CFM through the evaporator will cause the amount of moisture removed from the air to ____________________. A. stay the same B. decrease C. increase

Answers

Answer:

C. increase

Explanation:

Pollution can be defined as the physical degradation or contamination of the environment through an emission of harmful, poisonous and toxic chemical substances.

On a related note, particulate pollution is a form of pollution that is responsible for the degradation of the environment.

Particulate matter is also referred to as particle pollution or atmospheric aerosol particles and it can be defined as a complex microscopic mixture of liquid droplets and solid particles that are suspended in air. Other forms of particle pollution includes space debris and marine debris. Some examples of particulate pollution are dusts, soot, dirt, smoke, etc.

Generally, when cubic feet-per-minute (CFM) are reduced through the use of an evaporator, it will cause the amount of moisture removed from the air to increase.

A block plane comes
or
" in length

Answers

Answer:

Block planes vary in length from 3 to 7 inches (76 to 178 mm). The most common standard angled block planes have the blade angled at ~20°.

When turning left, which lane of the intersecting street should you turn onto?

Answers

Answer and Explanation:

The answer is the left lane on the far left of the street you our turning onto, when doing a left turn into it.

This is done for if someone on the road is turning right onto the same road you are turning to, in which they would take the right lane on the far right.

   |      |      |

__| H  |      |__

R

L            <-      

__              ___

D   ->

__|      | X |___

   |      |     |

X represents the position you are currently on.

D represents the lane with traffic going forward in front of you towards your right.

L represents the lane you need to turn to (the farthest left lane.

R represents the farthest right lane, in which car H would use to turn to.

H represents a car that would turn to position R (right lane).

I hope this helps!

#teamtrrees #PAW (Plant And Water)

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a circle has a radius of 8.5cm correct to the nearest 0.1cm.the lower bound of the area of the circle is p cm.the upper bound of the area of the circle is q cm.find the value of p and the value of q. Which of the following statements is generally true about change in the workplace ? a ) Most people accept change easily . b) Smart companies can avoid change altogether. c) Change in the workplace fairly infrequently d Individuals can learn to manage the changed or c ? this is very hard!! (ii) Give one example of an electrical accident that might occur. lm sao bo qun bnh khng ln Which level of organization listed here includes every level listed?cationred blood cellDNA molecule.heartzebra A viewfinder has a triangular lens. Some of the measurements of the lens areshown below. Which of the following best represents the length of a?B26a38910ATriangle not drawn to scale Madagascar ranforest climate and temperature detailed description Need help is this right or what is the right answer How did Martin Luther affect thereformation?A. He encouraged protestants to joinB. He attempted to stop itC. He began the reformation with criticism of the CatholicchurchD. He encouraged it Match the following description with the appropriate type of respiration: a. occurs in the mitochondria b. resting muscles depend on this type of respiration c. lactic acid builds up in muscle fibers d. rapidly produces ATP for short time periods e. produces large quantities of ATP but takes longer to synthesize1. anaerobic respiration 2. aerobic respiration what is the range of the function y = 2x - 3 if the domain is 1 please someone answer! i need it rn! (x+4)^2 - (x-6)^2 - (x-1)*(x+1) Which function is the inverse of 6) = 2x+39ASAP How long does a baby sleep after birth?A) ranges from 30 minutes to about four hoursB) between 20-45 minutes onlyC) between 3-4 hours onlyD) ranges from 2-3 hours only How many 1.5 ft pieces of pipe can you cut from a 12ft pipe need an example of gettier case Gene X always produces the same mRNA (one splice form) and the same protein in all cells in which it is expressed. The same amounts of gene X mRNA and protein are present in brain, kidney, and heart cells. However, the activity associated with the protein is present only in the heart. Which of the following are possible explanations?a. A splicing factor necessary for removing all of the primary transcript's introns is present only in the heart. b. A splicing factor necessary for removing all of the primary transcript's introns is present only in the brain and kidney. c. Protein X is phosphorylated only in the heart. d. Protein X is phosphorylated only in the brain and kidney. what is the difference between plane and valley I need help please can not figure out this problem