Current Attempt in Progress A company believes that it controls more than 30% of the total market share for one of its p

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Current Attempt In Progress A Company Believes That It Controls More Than 30 Of The Total Market Share For One Of Its P 1 (63.42 KiB) Viewed 94 times

Current Attempt in Progress A company believes that it controls more than 30% of the total market share for one of its products. To prove this belief, a random sample of 144 purchases of this product is contacted. It is found that 50 of the 144 purchased this company's brand of the product. If a researcher wants to conduct a statistical test for this problem, the test would be _. O a finite sample test O a one-tailed test an alpha test a two-tailed test O a finite population test