Helping Behaviors
47 52 40 39 50 32 47 65 43 59	56 39 63 45 46 54 35 61 56 52

Part IV: Questions 1-4

A test designed to measure helping behavior was administered to 20 university students. The data from this test are shown in the column to the left.

(higher scores more helping).

• Enter the Helping Behaviors data into a new SPSS file.

1-a)

Using SPSS, calculate descriptive statistics for this variable. Be sure to include the mean and standard deviation.

Answer: Descriptive Statistics Table

2)

Create the appropriate graph in SPSS for the variable Helping Behaviors.

Justify your choice of graph.

Answer: Appropriate graph

Justification

3)

Using the mean and standard deviation of the helping behaviors data above (from your SPSS output), calculate (by hand) the raw score that marks the 45^th percentile of this data set. (See last weeks material for review.)

Answer

Work:

4)

Using the mean and standard deviation of the helping behaviors data above, calculate the percentile of a raw score of 37. (See last weeks material for review.)

Answer

Work: