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In: Statistics and Probability

Proportion Problem. A plan for an executive traveler's club has been developed by an airline on...

  1. Proportion Problem. A plan for an executive traveler's club has been developed by an airline on the premise that at least 5% of its current customers would qualify for membership. A random sample of 500 customers yielded 40 who would qualify.

Using this proportion data, test at alpha = .01 the null hypothesis that the company's premise is correct, against the alternative that it is not correct.

  1. What is the standard error for this hypothesis test?
  2. P-value of the test
  3. What is the test statistic?
  4. What is the p-value of the test statistic?

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