holiday gift response of interest yes sample size 200 count for response 114 sample proportion 0.5700   confidence interval confidence coefficient 0.95 lower limit  upper limit hypothesis test hypothesized value 0.47 test stastics  p-value  lower tail p-value upper tail p-value two-tail 0.0046   last year 57% of business owners gave a holiday gift to ther employees. it is believed that this percentage had dropped to see if this is true business week recently sampled 200 business owners and recorded in excel each owner yes/no answer to the question  do you plan to give a holiday gift to your employees? use the excel output  above to answer the following question for the 95% confidence interval find the lower  (left) endpoint?

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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holiday gift

response of interest yes

sample size 200

count for response 114

sample proportion 0.5700

 

confidence interval

confidence coefficient 0.95

lower limit 

upper limit

hypothesis test

hypothesized value 0.47

test stastics 

p-value  lower tail

p-value upper tail

p-value two-tail 0.0046

 

last year 57% of business owners gave a holiday gift to ther employees. it is believed that this percentage had dropped to see if this is true business week recently sampled 200 business owners and recorded in excel each owner yes/no answer to the question  do you plan to give a holiday gift to your employees? use the excel output  above to answer the following question

for the 95% confidence interval find the lower  (left) endpoint?

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