QUESTION 10 A manufacturer is interested in the output voltage of a power supply used in a PC. Output voltage is assumed to be normally distributed and the manufacturer wishes to test Ho: u = 9 Volts against Ha: u# 9 Volts, using n =16 units. If the sample yielded a mean of 9.15 Volts and a standard deviation 0.25 Volts, then the corresponding p-value is O 0.015 0.029 0.016 0.030 QUESTION 11 Lipitor is a drug used to treat high cholesterol. In a clinical trial of Lipitor, 8 of 225 treated subjects experienced headaches. Mariam conducted a test to determine whether fewer than 6% of treated subjects experience headaches. The p-value of the test is 0.938 O 0.031 0.124 0062

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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QUESTION 10
A manufacturer is interested in the output voltage of a power supply used in a PC. Output voltage is assumed to be normally distributed and the
manufacturer wishes to test Ho: u = 9 Volts against Hạ: u# 9 Volts, using n =16 units. If the sample yielded a mean of 9.15 Volts and a standard
deviation 0.25 Volts, then the corresponding p-value is
O 0.015
0.029
0.016
0.030
QUESTION 11
Lipitor is a drug used to treat high cholesterol. In a clinical trial of Lipitor, 8 of 225 treated subjects experienced headaches. Mariam conducted a
test to determine whether fewer than 6% of treated subjects experience headaches. The p-value of the test is
0.938
0.031
0.124
0.062
Transcribed Image Text:QUESTION 10 A manufacturer is interested in the output voltage of a power supply used in a PC. Output voltage is assumed to be normally distributed and the manufacturer wishes to test Ho: u = 9 Volts against Hạ: u# 9 Volts, using n =16 units. If the sample yielded a mean of 9.15 Volts and a standard deviation 0.25 Volts, then the corresponding p-value is O 0.015 0.029 0.016 0.030 QUESTION 11 Lipitor is a drug used to treat high cholesterol. In a clinical trial of Lipitor, 8 of 225 treated subjects experienced headaches. Mariam conducted a test to determine whether fewer than 6% of treated subjects experience headaches. The p-value of the test is 0.938 0.031 0.124 0.062
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