The number of hours of reserve capachy of 10 randomly selected automotive bateries is shown to 1.78 the right. 1.86 1.51 1.68 1.78 1.38 1.59 1.45 2.07 Assume the sample is taken from a normaly diatributed population. Construct 90% confidence intervals for (a) the population variance a and (b) the population standard deviation e. (a) The confidence interval for the population variance is OD (Round to three decimal places as needed.) Interpret the results. Select the correct choice below and fil in the answer boxtes) to complete your choice. (Round to three decimal places as needed.) OA Wh 00% confidence, it can be said that the population variance is between and OB. bn 90% confidence, it can be said that the population variance is less than Oc With 10% confidence, it can be said that the population variance is greater OD. Wh 10% confdence, it can be said that the population variance is between and than (b) The confidence interval for the population standard deviation is D (Round to three decimal places as needed.)
The number of hours of reserve capachy of 10 randomly selected automotive bateries is shown to 1.78 the right. 1.86 1.51 1.68 1.78 1.38 1.59 1.45 2.07 Assume the sample is taken from a normaly diatributed population. Construct 90% confidence intervals for (a) the population variance a and (b) the population standard deviation e. (a) The confidence interval for the population variance is OD (Round to three decimal places as needed.) Interpret the results. Select the correct choice below and fil in the answer boxtes) to complete your choice. (Round to three decimal places as needed.) OA Wh 00% confidence, it can be said that the population variance is between and OB. bn 90% confidence, it can be said that the population variance is less than Oc With 10% confidence, it can be said that the population variance is greater OD. Wh 10% confdence, it can be said that the population variance is between and than (b) The confidence interval for the population standard deviation is D (Round to three decimal places as needed.)
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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Problem 1P
Related questions
Question
![Interpret the results. Select the correct choice below and fill i the answor box(es) to complita your choice,
(Round to three decimal places as needed.)
OA. With 90% confidence, you can say that the population standard deviation OB. Wth 90% confidence, you can say that the population standard deviation
is betwoen
and
hours of reserve capacity.
is less than
hours of reserve capacity
OC. Wth 10% confidence, you can say that the population standard deviation
hours of reserve capacity
O D. With 10% confidence, you can say that the population standard deviation
is greater than
is between
and
hours of reserve capacity](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fcc616de1-d4d7-4e33-8032-527a9d393ee4%2Fdc7197f8-21c9-441c-ae67-f3e29bce52c2%2Ftktksjg_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Interpret the results. Select the correct choice below and fill i the answor box(es) to complita your choice,
(Round to three decimal places as needed.)
OA. With 90% confidence, you can say that the population standard deviation OB. Wth 90% confidence, you can say that the population standard deviation
is betwoen
and
hours of reserve capacity.
is less than
hours of reserve capacity
OC. Wth 10% confidence, you can say that the population standard deviation
hours of reserve capacity
O D. With 10% confidence, you can say that the population standard deviation
is greater than
is between
and
hours of reserve capacity
![The number of hours of resorve capacity of 10 randomly selected automotive battries is shown to 1,78
the right.
1.86
1.51
1.68
1.78
1.98
1.38
1.59
1.45
2.07
Assume the sample is taken from a normally distributed population. Construct 90% confidence intervals for (a) the population variance o and (b) the population
standard deviation a.
(a) The confidence interval for the population variance is .
(Round to three decimal places as needed.)
Interpret the results. Select the correct choice below and fill in the answer box(es) to complete your choice.
(Round to three decimal places as needed.)
OB. bth 90% confidence, it can be said that the population variance is less
OA With 90% confidence, it can be said that the population variance is
than
between
and
Oc. With 10% confidence, it can be said that the population variance is greater OD. With 10% confidence, it can be said that the population variance is
betwoen
and
than
(b) The confidence interval for the population standard deviation is ).
(Round to three decimal places as needed.)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fcc616de1-d4d7-4e33-8032-527a9d393ee4%2Fdc7197f8-21c9-441c-ae67-f3e29bce52c2%2Fs76m60i_processed.jpeg&w=3840&q=75)
Transcribed Image Text:The number of hours of resorve capacity of 10 randomly selected automotive battries is shown to 1,78
the right.
1.86
1.51
1.68
1.78
1.98
1.38
1.59
1.45
2.07
Assume the sample is taken from a normally distributed population. Construct 90% confidence intervals for (a) the population variance o and (b) the population
standard deviation a.
(a) The confidence interval for the population variance is .
(Round to three decimal places as needed.)
Interpret the results. Select the correct choice below and fill in the answer box(es) to complete your choice.
(Round to three decimal places as needed.)
OB. bth 90% confidence, it can be said that the population variance is less
OA With 90% confidence, it can be said that the population variance is
than
between
and
Oc. With 10% confidence, it can be said that the population variance is greater OD. With 10% confidence, it can be said that the population variance is
betwoen
and
than
(b) The confidence interval for the population standard deviation is ).
(Round to three decimal places as needed.)
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