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A sample mean, sample size, and population standard deviation are given. Use the one-mean z-test to perform the required hypothesis test at the given significance level. Use the P-value approach. x=259, n = 15, o = 19, Ho: H=250, H₂>250, α = 0.01 O A. z 1.83; P-value = 0.0336; do not reject Ho OB. z= 1.83; P-value = 0.0672; reject Ho OC. z 1.83; P-value = 0.0672; do not reject Ho O D. z 1.83; P-value = 0.0336; reject Ho

A sample mean, sample size, and population standard deviation are given. Use the one-mean z-test to perform the required hypothesis test at the given significance level. Use the P-value approach. x=259, n = 15, o = 19, Ho: H=250, H₂>250, α = 0.01 O A. z 1.83; P-value = 0.0336; do not reject Ho OB. z= 1.83; P-value = 0.0672; reject Ho OC. z 1.83; P-value = 0.0672; do not reject Ho O D. z 1.83; P-value = 0.0336; reject Ho

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
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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A sample mean, sample size, and population standard deviation are given. Use the one-mean z-test to perform the required hypothesis test at the given significance level. Use the P-value approach. x=259, n = 15, o = 19, Ho: H=250, H₂: >250, α=0.01 O A. z 1.83; P-value = 0.0336; do not reject Ho OB. z 1.83; P-value = 0.0672; reject Ho. OC. z 1.83; P-value = 0.0672; do not reject Ho O D. z 1.83; P-value = 0.0336; reject Ho
Transcribed Image Text:A sample mean, sample size, and population standard deviation are given. Use the one-mean z-test to perform the required hypothesis test at the given significance level. Use the P-value approach. x=259, n = 15, o = 19, Ho: H=250, H₂: >250, α=0.01 O A. z 1.83; P-value = 0.0336; do not reject Ho OB. z 1.83; P-value = 0.0672; reject Ho. OC. z 1.83; P-value = 0.0672; do not reject Ho O D. z 1.83; P-value = 0.0336; reject Ho
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