Author Question: When data are organized into levels, the highest data level is: A) interval level data. B) ... (Read 215 times)

notis · **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.