member of Jerry's Frozen Yogurts made a  claim that product contains greater than 500 cals. per pint. By testing his claim, 81 containers were randomly selected and looked at. The sample result displayed:  mean was 509 cals. standard deviation of 27 cals.  (a) At α= 5%, Use the classical approach to test claim.  (b)Using P-value approach to test claim.

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A member of Jerry's Frozen Yogurts made a  claim that product contains greater than 500 cals. per pint. By testing his claim, 81 containers were randomly selected and looked at. The sample result displayed:

  •  mean was 509 cals.
  • standard deviation of 27 cals. 
  • (a) At α= 5%, Use the classical approach to test claim.  (b)Using P-value approach to test claim. 

 

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