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  • 28-10-2022
  • Mathematics
Answered

A group of 13 people is randomly selected to discuss products of the Yummy Company. It is determined that the mean number (per group) who recognize the Yummy brand name is 10.2 and the standard deviation is 0.84. Would it be unusual to randomly select 13 people and find that fewer than 7 recognize the Yummy brand?



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