Answer:
-1.53 , 1.53
Step-by-step explanation:
It is basically asking you to find the percentiles. so for the bottom 6.3% you would type into your calculator 2nd, VARS, invNorm, area: .063, mean: 0, and Standard Deviation: 1 which gives you -1.53.
for the upper 6.3% you have to take 1-.063=.937 to get the upper percentile. now type into your calculator 2nd, VARS, invNorm, area: .937, mean: 0, and Standard Deviation: 1 which gives you 1.53.
Using the normal distribution, it is found that the third quartile of Q3 is 0.67, hence option B –1.39°, 1.39° is correct.
What does "normal" describe in statistics?Normal usually refers to the word "normal" in a normal distribution.
The word normal is used when something occurs that has occurred frequently. The normal distribution is somewhat similar where the main observation (mean or its surrounding) occurs frequently and as we go far from the mean, its chances decrease.
In a normal distribution with mean μ and standard deviation σ, the z-score of a measure X will be;
Z = (X - μ)/ σ
After finding the z-score, we have to find the p-value associated with this z-score, which is the percentile of X.
The mean is 0ºC, μ= 0
The standard deviation is 1ºC, σ = 1.
Therefore when Z has a p-value of 0.75, hence X when Z = 0.67.
Z = (X - μ)/ σ
0.67 = (X - 0)/ 1
X = 0.67
Thus, the two readings that are cutoff values separating the rejected thermometers from the others are B –1.39°, and 1.39°.
Learn more about normal distribution here:
https://brainly.com/question/15395456
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The expression (3+i)(1+2i) can be written Jim the form a +bi, where a and b are integers. What are the values of a and b?
Answer:
a = 1
b = 7
Step-by-step explanation:
We start by opening the brackets
We have;
3 + 6i + i - 2
= 1 + 7i
comparing with a + bi
a = 1 and b = 7
at midnight the temperature in alto is -3.8 the wind chill makes the temperature feel 5.6 colder then the actual temperature what is the wind-chill temperature
Answer:
-5.6
Step-by-step explanation:
Given parameters:
Temperature at Alto = -3.8°C
Unknown:
The wind chill temperature = ?
Solution:
Due to the windchill, temperature in Alto feels colder at -3.8.
We can infer that usually, the temperature in Alto is not supposed to be up to this value. The windchill reduced the temperature;
Temperature in Alto = Original temperature + wind chill temperature
Originally, the temperature would be = -3.8 + 5.6 = 1.8
So;
-3.8 = 1.8 + wind chill temperature
Wind chill temperature = -3.8 - 1.8 = -5.6
Answer:
-9.4
Step-by-step explanation:
I need help with angles!!!!!!!!1
Answer:
3
Step-by-step explanation:
Hitzu Co. sold a copier costing $3,500 with a two-year parts warranty to a customer on August 16, 2018, for $7,000 cash. Hitzu uses the perpetual inventory system. On November 22, 2019, the copier requires on-site repairs that are completed the same day. The repairs cost $106 for materials taken from the repair parts inventory. These are the only repairs required in 2019 for this copier. Based on experience, Hitzu expects to incur warranty costs equal to 4% of dollar sales. It records warranty expense with an adjusting entry at the end of each year.
Answer:
1.$ 280
2. $280
3.$0
4. $174
5. (a) Aug 16 2018
Dr Cash 7,000
Cr Sales 7,000
(b) Aug 16 2018
Dr Cost of goods sold 3,500
Cr Merchandise inventory 3,500
(c) Aug 16 2018
Dr Warranty expense 280
Cr Estimated warranty liability 280
(d) Nov 22 2019
Dr Estimated warranty liability 106
Cr Repair part inventory 106
Step-by-step explanation:
1. Calculation for how much warranty expense does the company report in 2018 for this copier
Warranty Expense= 7,000 x 0.04
Warranty Expense= $280
2. Calculation for How much is the estimated warranty liability for this copier as of December 31, 2018
2018 Estimated Warranty liability= 7,000 x 0.04
2018 Estimated Warranty liability=$280
3. Calculation for How much warranty expense does the company report in 2019 for this copier
The company in the year 2019 report $0 warranty expense for the copier.
4. Calculation for How much is the estimated warranty liability for this copier as of December 31, 2019?
2019 Estimated warranty liability =280-106
2019 Estimated warranty liability =174
5. Preparation of the Journal entries to record (a) the copier sales (b) the Adjustment on Dec 31 2018 to recognize the warranty expense (c) the repairer that occured in November 2019
(a) Aug 16 2018
Dr Cash 7,000
Cr Sales 7,000
(b) Aug 16 2018
Dr Cost of goods sold 3,500
Cr Merchandise inventory 3,500
(c) Aug 16 2018
Dr Warranty expense 280
Cr Estimated warranty liability 280
(d) Nov 22 2019
Dr Estimated warranty liability 106
Cr Repair part inventory 106
Justin drives west at 20 m/s, then slows to a stop at the red light. A graph of his acceleration over time is shown below, where eastward is the positive acceleration direction. Which graph shows his velocity over time
Answer:
See attached.
Step-by-step explanation:
150+3x-15=180 what’s is this answer in geometry
Answer:
x=15
Step-by-step explanation:
135+3x=180
-135 -135
___________
3x=45
÷3 ÷3
_______________
x=15
Hope it helps a bit :D
Can you give me the answer? Ill give brainliest for the right answer
Answer:
I believe the answer is b
Step-by-step explanation:
I might be wrong
Answer:
A. -1
Step-by-step explanation:
ΔY/ΔX= 1/-1 =-1
50 POINTS WILL GIVE BRAINLIEST TO FIRST CORRECT ANSWER!
The image is the figures and there pattern. they add 1 tile height and one tile length on the top horizontal line every figure. I don't need an explenation but I would prefer to have one so I can do these kinds of questions on my own.
a) write the pattern rule as an equation.
b) determine the number of tiles that will be in figure 100.
Answer:
B 502
Step-by-step explanation:
Answer:
B 502
Step-by-step explanation:
which is the solution to the inequality 2 3/5 b-8/15
Answer:
115b−120Step-by-step explanation:
Answer:
b>47/15 ... I think
A and B are two cities.
zt
x В
a) Measure the bearing of B from A.
AX
b) Measure the bearing of A from B.
The bearing of B from A is 28 degrees, approximately
The bearing of A from B is 180+28=208 degrees, approximately.
Step-by-step explanation:
The bearing of B from A is 28 degrees, approximately
The bearing of A from B is 180+28=208 degrees, approximately.
The reason for approximation is from distortion of image.
See attached image to understand ohw the measurement has been obtained.
I need some help with this math problem
Answer: it’s C
Step-by-step explanation:
what websites are similar to brainly?
Websites similar to Brainly: Quizlet and Socratic
Can I pls have brainliest :(
Answer:
Step-by-step explanation:
The length of a small ant is 3\cdot 10^{-3}3⋅10
−3
meter and the length of a large ant is 3.5\cdot 10^{-2}3.5⋅10
−2
meter.
a.) Find the difference in length, in millimeters, of the two ants.
Write your answer in scientific notation.
If there is a trail of 2 small ants and 1 large ant in a straight line, find the total length of the line. Write your answer in scientific notation.
Answer:
?
Step-by-step explanation:
Answer:pense
Step-by-step explanation:
IU Select the correct answer. What is the product of (7) (-16)(-7)(-1) O A. --7 O B. - 26 oc/ OD. 2
Answer:
A.-7
Step-by-step explanation:
-7*7*16/8*14= -7*16/8*2=-7
Haireut $24
Tip 15%
Tip
total
Answer:
nun because he messed up my hairline >:/
Step-by-step explanation:
Answer:
tip:3.75, total 27.75
Please this is a test !!!!!!!!!!!!
PLEASEE HELP.!! ILL GIVE BRAINLIEST.!! *EXTRA POINTS* DONT SKIP:((
Answer:
The slope is of the question provided is 3/2
The meat shop is running a special: 3 KC Strips for $37.89. What is ty cost per KC Strip?
bruh can someone help me ill give brainlist
Answer:
x=2
Step-by-step explanation:
6+8x=6x+10
6+2x=10 Subtract 6 from both sides
2x=4 subtract 6 from both sides
x=2 divide by 2 on both sides
Hope this helps plz mark brainliest :D
Which situation does the integer -6 best represent?
A. 6 yards behind the winner
B. 6 feet above the ground
C. Finding 6 dollars in a pocket
D. Earning 6
Two pairs of jeans cost $75 before tax. If the total tax paid for the two pairs of jeans was $6, what is the percentage of tax?
Answer: 8%
hope this helps! :)
6+(-4)= please help me I don’t here it :)
Answer:
2
Step-by-step explanation:
Answer:
2
Step-by-step
6 + - 4 = 6 - 4 = 2
find x and y
x=_____
y=_____
Pls answer this , and thank you
Answer:
A
Step-by-step explanation:
At New City High School, 11 out of 20 high school seniors have a part-time job. This ratio is the same at Oldville High School, which has 480 seniors. How many seniors at Oldville High School have a part-time job?
Please help!!
Answer:
264
Step-by-step explanation:
Divide 480 by 20. (24)
Multiply 24 by 11.
Answer should be 264
* Hope that helped
PLZ!!! HELP. Blake has traveled 65% of the distance to his grandpearents house. he traveled 26 miles. how many total miles will he travle?
Answer:
40
Step-by-step explanation:
Answer:
40 I think so if not I hate u
A figure Quadrant lll was transformed, and the image is in Quadrant IV. Which could NOT have been the transformation.
Answer:
Nvm i think it's D again because there's no way that could work
I'm not sure how to do this. Can someone please help me?
PLZ HELP ME ON THISSS!!
Approximate the location of the following numbers on a number line. In your final answer, submit a hand drawn number line or a number line created using technology.
Answer:
1.12
2.10
3.11.40
4.10.48
5.10.95
6.10.72
7.11.53
Step-by-step explanation:
you can put them in order
The sum of two complex numbers, where the real numbers do not equal zero, results in a sum of 34i. Which statement must be true about the complex numbers? The complex numbers have equal imaginary parts. The complex numbers have equal real parts. The complex numbers have opposite imaginary parts. The complex numbers have opposite real parts.
Answer:
c
Step-by-step explanation:
Answer: C
Step-by-step explanation: