MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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All
Test the claim about the population mean, p, at the given level of significance using the given sample statistics.
age
Claim: u = 50; a=0.02; o= 3.06. Sample statistics: x= 49.8, n 75
Identify the null and alternative hypotheses. Choose the correct answer below.
gat
O A. H, p<50
O B. H,: u= 50
Ha p= 50
Ha: µ> 50
O C. H,: H> 50
Ha: u= 50
O D. Ho: H#50
Ha p= 50
OF Ho H=50
Ha:p< 50
E. H, H= 50
H3 u#50
Calculate the standardized test statistic.
The standardized test statistic is -0.57.
(Round to two decimal places as needed.)
Determine the critical value(s). Select the correct choice below and fill in the answer box to complete your choice.
(Round to two decimal places as needed.)
O A. The critical value is.
O B. The critical values are +
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Transcribed Image Text:All Test the claim about the population mean, p, at the given level of significance using the given sample statistics. age Claim: u = 50; a=0.02; o= 3.06. Sample statistics: x= 49.8, n 75 Identify the null and alternative hypotheses. Choose the correct answer below. gat O A. H, p<50 O B. H,: u= 50 Ha p= 50 Ha: µ> 50 O C. H,: H> 50 Ha: u= 50 O D. Ho: H#50 Ha p= 50 OF Ho H=50 Ha:p< 50 E. H, H= 50 H3 u#50 Calculate the standardized test statistic. The standardized test statistic is -0.57. (Round to two decimal places as needed.) Determine the critical value(s). Select the correct choice below and fill in the answer box to complete your choice. (Round to two decimal places as needed.) O A. The critical value is. O B. The critical values are +
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