Question: Use the MEN's heights from your RCCC sample data to answer the following questions. Recall that our sample mean from 31 male students was 71.13

  • Use the MEN's heights from your RCCC sample data to answer the following questions. Recall that our sample mean from 31 male students was 71.13 inches. The population standard deviation for heights for U.S. men is 3". We will assume that this is also the standard deviation for the population of RCCC men.
  1. (10 pts) We would need to sample a minimum of ________ male RCCC students to be 92% confident that the sample mean is within inch of the true mean.

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