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Delvig [45]
3 years ago
9

Please answer correctly! I will mark you as Brainliest!

Mathematics
2 answers:
otez555 [7]3 years ago
8 0

Answer:

56.5 in

Step-by-step explanation:

Gnom [1K]3 years ago
4 0

Answer:

56.5 in³

Step-by-step explanation:

<u><em>I wrote out the work in the file below:</em></u>

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A bank offers auto loans to qualified customers. The amount of the loans are normally distributed and have a known population st
vlabodo [156]

Answer: 1.467

Step-by-step explanation:

Formula of Margin of Error for (n<30):-

E=t_{\alpha/2}\dfrac{\sigma}{\sqrt{n}}

Given : Sample size : n= 22

Level of confidence = 0.90

Significance level : \alpha=1-0.90=0.10

By using the t-distribution table ,

Critical value : t_{n-1, \alpha/2}=t_{21,0.05}= 1.720743

Standard deviation: \sigma=4

Then, we have

E=(1.720743)\dfrac{4}{\sqrt{22}}=1.46745456106\approx1.467

Hence, the margin of error for the confidence interval for the population mean with a 90% confidence level =1.467

5 0
3 years ago
Read 2 more answers
What is the result of subtracting a number greater than -3 but less than -2 from a number greater than 1 and less than 6
leva [86]

Answer:

2/2 - 4 = -3

Step-by-step explanation:

I don't know really but, hopefully this helps. Are there any answer choices?

5 0
2 years ago
Rachel is keeping track of how much water she drinks. On Friday, she drank two bottles of water with snacks and 5 cups of water
xeze [42]

Answer:

2 CUPS

Step-by-step explanation:

Write two equations, where "b" = bottles, and "c" = cups

2b +5c = b +7c -->

b = 2c

THERE ARE 2 CUPS IN A BOTTLE

6 0
3 years ago
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Pls Help! Which graph A,B or C?​
julsineya [31]

Answer:

Answer=C

Step-by-step explanation:

6 0
3 years ago
please help in the picture below (top left is A) (bottom left is B) top right is C ) and bottom right is D) (will report for non
Phoenix [80]
For this you count rise over run aka how many up divided by how many over starting from 0. here it’s 7 up and 3.5 side, 7 divided by 3.5 is 2 and the line is going down so it’s negative 2 (D)
3 0
3 years ago
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