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Mathematics, 30.11.2019 04:40 xoxo12376

Asurvey of all medium and large-sized corporations showed that 64% of them offer retirement plans to their employees. let p be the proportion in a random sample of 50 such corporations that offer retirement plans to their employees. find the probabilty that the value of p will be: a. less than 0.57 b. greater than 0.71

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