1.Create a 90% confidence interval for a population mean from a sample of size 7 with sample mean ¯xx¯ = 10.2 and sample standard deviation S = 1.33. ( , ) [three decimal accuracy] [three decimal accuracy] 2.Create a confidence interval for a population mean from a sample of size 54 with sample mean ¯xx¯ = 9.7 if the margin of error is know to be $2.23. ( , ) [three decimal accuracy] [three decimal accuracy]

1. Create a 90% confidence interval for a population mean from a sample of size 7 with sample mean ¯xx¯ = 10.2 and sample standard deviation S = 1.33. ( , ) [three decimal accuracy] [three decimal...

1.Create a 90% confidence interval for a population mean from a sample of size 7 with sample mean ¯xx¯ = 10.2 and sample standard deviation S = 1.33.

(		,		)
	[three decimal accuracy]		[three decimal accuracy]

2.Create a confidence interval for a population mean from a sample of size 54 with sample mean ¯xx¯ = 9.7 if the margin of error is know to be $2.23.

(		,		)
	[three decimal accuracy]		[three decimal accuracy]

Jun 02, 2022