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Construct the hypothesis according to the question

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Reference no: EM132415889

Problem: Based in a random sample of 25 units of product x, the average weight is 104 lns and the sample standard deviation is 10 lbs. We would like to decide if there is enough evidence to establish that the average weight for the population of product X is greater than 100 lbs. Assume the population is normally distributed.

Required:

  • What is the critical value (given in terms of the value of the test statistic) at alpha=0.01?
  • What is the calculated value f the test statistic?
  • Construct the hypothesis according to the question and perform the test at 1% significance level

Reference no: EM132415889

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