1.Find the measured variable x, write X’s data type, write the sample size n, and describe the population of interest for each problem. a. An analyst records 30 randomly selected stock values b. Your company’s marketing specialist randomly selects and records 120 scanned item types. c. To examine pesticide limits in a large lake, the FDA captures 25 fish from the lake and measures the pesticide level in each fish. d. A lumber yard manager selects 200 random paint can sales and records each paint color.
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