Tammy Y.

asked • 05/01/20

Statistics Questions

A publisher reports that 33% of their readers own a laptop. A marketing executive wants to test the claim that the percentage is actually different from the reported percentage. A random sample of 250 found that 28% of the readers owned a laptop. Find the value of the test statistic. Round your answer to two decimal places.

1 Expert Answer


Elena B. answered • 05/05/20

4.9 (546)

GMAT/GRE, SAT/ACT, Advanced Math - College Counseling

Still looking for help? Get the right answer, fast.

Ask a question for free

Get a free answer to a quick problem.
Most questions answered within 4 hours.


Find an Online Tutor Now

Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.