emmagracebrewington emmagracebrewington
  • 13-05-2024
  • Mathematics
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The average American college women works out 3.3 times a week. A random sample of 117 senior American college women average 3.8 times a week, with a standard deviation of 0.53. Are seniors statistically different from the population of American college women as a whole? Explain your answer in complete sentences after you find the Z score.

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