Find a confidence interval forassuming that each sample is from a normal population (Round the value of t to 3 decimal places and your final answers to 2 decimal places ) (a) 24,s 3,n 7, 90 confidence The 90 confidence interval is from to (b) 42,s 6,n 18, 99 confidence The 99 confidence interval is from to (c) 119,s 14,n 28, 95 confidence The 95 confidence interval is from to

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Question: Find a confidence interval forassuming that each sample is from a normal population.(Round the value of t to 3 decimal places and your final answers

Find a confidence interval forassuming that each sample is from a normal population.(Round the value of t to 3 decimal places and your final answers to 2 decimal places.)

(a)	= 24,s= 3,n= 7, 90% confidence.

The 90% confidence interval is from to.

(b)= 42,s= 6,n= 18, 99%confidence.

The 99% confidence interval is from to.

(c)= 119,s= 14,n= 28, 95% confidence.

The 95% confidence interval is from to.

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