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Author Question: When data are organized into levels, the highest data level is: A) interval level data. B) ... (Read 173 times)

notis

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on: Jun 24, 2018
When data are organized into levels, the highest data level is:
 
  A) interval level data.
  B) nominal level data.
  C) ordinal level data.
  D) ratio level data.

Question 2

A recent study in the restaurant business determined that the mean tips for male waiters per hour of work are 6.78 with a standard deviation of 2.11. The mean tips per hour for female waiters are 7.86 with a standard deviation of 2.20.
 
  Based on this information, which of the following statements do we know to be true?A) The distribution of tips for both males and females is right-skewed.
  B) The variation in tips received by females is more variable than males.
  C) The median tips for females exceeds that of males.
  D) On a relative basis, males have more variation in tips per hour than do females.


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Gabe

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Reply #1 on: Jun 24, 2018
Answer to Question 1

D

Answer to Question 2

D


notis

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Reply 2 on: Jun 24, 2018
Excellent

brbarasa

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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