VERY URGENT PLEASE !!! Italian Home Cuisine claims that 92% of its orders will be ready...

VERY URGENT PLEASE !!! Italian Home Cuisine claims that 92% of its orders will be ready to serve within 15 minutes of the time the order is placed. A sample of 80 orders revealed that 70 were served within the given time duration. At the 0.01 significance level, can we conclude that less than 92% of the orders are served in less than 15 minutes? (use 2 digits after decimal point)

a. Decision rule is reject H₀ if

b. Value of test statistic is

c. What is your decision regarding the null hypothesis?

Solutions

Expert Solution

thank you.

orchestra answered 1 year ago

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