Use the given information to find the number of degrees of freedom, the critical values x and x, and the confidence R interval estimate of o. It is reasonable to assume that a simple random sample has been selected from a population with a normal distribution. Platelet Counts of Women 80% confidence; n 24, s 65.2. 2 Click the icon to view the table of Chi-Square critical values. df = 23 (Type a whole number.) x² = (Round to three decimal places as needed.) 14.848 32.007 "Round to three decimal places as needed.) The confidence interval estimate of o is 55.3

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.1: Measures Of Center
Problem 9PPS
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Use the given information to find the number of degrees of freedom, the critical values x and x, and the confidence
R
interval estimate of o. It is reasonable to assume that a simple random sample has been selected from a population with a
normal distribution.
Platelet Counts of Women 80% confidence; n 24, s 65.2.
2 Click the icon to view the table of Chi-Square critical values.
df =
23
(Type a whole number.)
x² =
(Round to three decimal places as needed.)
14.848
32.007
"Round to three decimal places as needed.)
The confidence interval estimate of o is
55.3
<o<
81.1
Round to one decimal place as needed.)
Transcribed Image Text:Use the given information to find the number of degrees of freedom, the critical values x and x, and the confidence R interval estimate of o. It is reasonable to assume that a simple random sample has been selected from a population with a normal distribution. Platelet Counts of Women 80% confidence; n 24, s 65.2. 2 Click the icon to view the table of Chi-Square critical values. df = 23 (Type a whole number.) x² = (Round to three decimal places as needed.) 14.848 32.007 "Round to three decimal places as needed.) The confidence interval estimate of o is 55.3 <o< 81.1 Round to one decimal place as needed.)
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