Question

10 state which type of parameter is to be estimated, then construct the confidence interval 10....

10 state which type of parameter is to be estimated, then construct the confidence interval

10.

A simple random sample of size 17 has mean = 8.44 and standard deviation s = 5.38. The population is normally distributed. Construct a 95% confidence interval for the population standard deviation

10 state which type of parameter is to be estimated, then construct the confidence interval

10.

A simple random sample of size 17 has mean = 8.44 and standard deviation s = 5.38. The population is normally distributed. Construct a 95% confidence interval for the population standard deviation

10 state which type of parameter is to be estimated, then construct the confidence interval

10.

A simple random sample of size 17 has mean = 8.44 and standard deviation s = 5.38. The population is normally distributed. Construct a 95% confidence interval for the population standard deviation

10 state which type of parameter is to be estimated, then construct the confidence interval

10.

A simple random sample of size 17 has mean = 8.44 and standard deviation s = 5.38. The population is normally distributed. Construct a 95% confidence interval for the population standard deviation

10 state which type of parameter is to be estimated, then construct the confidence interval

10.

A simple random sample of size 17 has mean = 8.44 and standard deviation s = 5.38. The population is normally distributed. Construct a 95% confidence interval for the population standard deviation

10 state which type of parameter is to be estimated, then construct the confidence interval

10.

A simple random sample of size 17 has mean = 8.44 and standard deviation s = 5.38. The population is normally distributed. Construct a 95% confidence interval for the population standard deviation

10 state which type of parameter is to be estimated, then construct the confidence interval

10.

A simple random sample of size 17 has mean = 8.44 and standard deviation s = 5.38. The population is normally distributed. Construct a 95% confidence interval for the population standard deviation

10 state which type of parameter is to be estimated, then construct the confidence interval

10.

A simple random sample of size 17 has mean = 8.44 and standard deviation s = 5.38. The population is normally distributed. Construct a 95% confidence interval for the population standard deviation

10 state which type of parameter is to be estimated, then construct the confidence interval

10.

A simple random sample of size 17 has mean = 8.44 and standard deviation s = 5.38. The population is normally distributed. Construct a 95% confidence interval for the population standard deviationv

10 state which type of parameter is to be estimated, then construct the confidence interval

10.

A simple random sample of size 17 has mean = 8.44 and standard deviation s = 5.38. The population is normally distributed. Construct a 95% confidence interval for the population standard deviation

10 state which type of parameter is to be estimated, then construct the confidence interval

10.

A simple random sample of size 17 has mean = 8.44 and standard deviation s = 5.38. The population is normally distributed. Construct a 95% confidence interval for the population standard deviation

10 state which type of parameter is to be estimated, then construct the confidence interval

10.

A simple random sample of size 17 has mean = 8.44 and standard deviation s = 5.38. The population is normally distributed. Construct a 95% confidence interval for the population standard deviation

10 state which type of parameter is to be estimated, then construct the confidence interval

10.

A simple random sample of size 17 has mean = 8.44 and standard deviation s = 5.38. The population is normally distributed. Construct a 95% confidence interval for the population standard deviation

10 state which type of parameter is to be estimated, then construct the confidence interval

10.

A simple random sample of size 17 has mean = 8.44 and standard deviation s = 5.38. The population is normally distributed. Construct a 95% confidence interval for the population standard deviation

10 state which type of parameter is to be estimated, then construct the confidence interval

10.

A simple random sample of size 17 has mean = 8.44 and standard deviation s = 5.38. The population is normally distributed. Construct a 95% confidence interval for the population standard deviation

10 state which type of parameter is to be estimated, then construct the confidence interval

10.

A simple random sample of size 17 has mean = 8.44 and standard deviation s = 5.38. The population is normally distributed. Construct a 95% confidence interval for the population standard deviation

Homework Answers

Answer #1

given that

sample size =n=17

sample mean=m=8.44

sample SD=S=5.38

since in the question we have to calculate the confidence interval for standard deviation hence

here we are estimating population standard deviation

since we know that % confidence interval for SD is given by

where is upper chi square value with df of chi square=n-1

as we have to find 95% confidence interval then

here n=17 so DF=n-1=17-1=16

from chi square table with df=16 we get the values

so 95% confidence interval is given by

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