Use the given information to find the number of degrees of freedom, the critical values X2L and X2R and the confidence interval estimate of o. It is reasonable to assume that a simple random sample has been selected from a population with a normal distribution. Nicotine in menthol cigarettes 90% confidence; n = 22, s = 0.24 mg. df = (Type a whole number.) X2L= (Round to three decimal places as needed) X2R= (Round three decimals places as needed). The confidence interval estimate of o is ___mg
Use the given information to find the number of degrees of freedom, the critical values X2L and X2R and the confidence interval estimate of o. It is reasonable to assume that a simple random sample has been selected from a population with a normal distribution. Nicotine in menthol cigarettes 90% confidence; n = 22, s = 0.24 mg. df = (Type a whole number.) X2L= (Round to three decimal places as needed) X2R= (Round three decimals places as needed). The confidence interval estimate of o is ___mg
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 13PPS
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Use the given information to find the number of degrees of freedom, the critical values X2L and X2R and the confidence interval estimate of o. It is reasonable to assume that a simple random sample has been
selected from a population with a normal distribution .
Nicotine in menthol cigarettes 90% confidence; n = 22, s = 0.24 mg.
df =
(Type a whole number.)
X2L=
(Round to three decimal places as needed)
X2R=
(Round three decimals places as needed).
The confidence interval estimate of o is ___mg
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