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Chicken Delight has taken measures to improve its service after realizing from sampling that they do...

Chicken Delight has taken measures to improve its service after realizing from sampling that they do not meet their 90% on time delivery reputation. After intense internal restructuring, a sample of 200 orders revealed that 178 orders were delivered within the promised time. The P value of your Z calculated value would be: ______________________

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0.9 Null hypothesis;Ho 0.9 Alternative hypothesis;H1: Sample proportion: p=-= 0.89 Here,XF 178 Sample size nF200 given Standard error: 0.021213 given Test statistic: P- p 0.47 p(1-p) p-value 0.47 the two tailed p-value is 0.6374

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