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About 5?% of hourly paid workers in a region earn the prevailing minimum wage or less. A grocery chain offers discount rates to companies that have at least 30 employees who earn the prevailing minimum wage or less. Complete parts? (a) through? (c) below.
(a) Company A has 284 employees. What is the probability that Company A will get the discount? (Round to four decimal places as needed).
(b) Company B has 532 employees. What is the probability that Company B will get the discount? (Round to four decimal places as needed).
(c) Company C has 1049 employees. What is the probability that Company C will get the discount? (Round to four decimal places as needed).
Which ones are testable and which ones are not testable? Select one claim and develop the null and alternate hypotheses and suggest a possible method of testing the hypothesis and measuring your concept.
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