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Consider test of Ho u >= 97 versus Ha u <97. Suppose you have taken a simple random sample of size 100 from a population

Consider test of Ho u >= 97 versus Ha u <97. Suppose you have taken a simple random sample of size 100 from a population and the standard deviation of the population is UNKNOWN. TO test the hypothesis, you should use... A stimulation stuffy The one sample t-test The one sample z-test The binomial distribution

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