Null hypothesis-alternate hypothesis and critical value

Reference no: EM13113379

Chicken Delight claims that 90% of its orders are delivered within 10 minutes of the time the order is placed. A sample of 100 orders revealed that 82 were delivered within the promised time. At the 0.10 significance level, can we conclude that less than 90% of the orders are delivered in less than 10 minutes?

Null Hypothesis Alternate Hypothesis Alpha

Choice of test Critical value of test

Show your work to compute the test in this area

Answer to test you calculated

Interpret your findings

Reference no: EM13113379

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