A telemarketer suspects that calls made in the morning have a higher chance of success

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A telemarketer suspects that calls made in the morning have a higher chance of success than those made in the afternoon. To test this, a sample from each time period is selected and the number of successful calls recorded. A summary of the results is given below:

Morning Calls:Afternoon Calls: n1=87, n2=87, x1=52, x2=45
Is there evidence, at an α=0.082 level of significance, to support the claim of higher success rates for morning calls? Carry out an appropriate hypothesis test, filling in the information requested.

A. The p-value is 

B. Your decision for the hypothesis test:

    • 11 years ago
    A telemarketer suspects that calls made in the morning have a higher chance of success
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