For the following problems, only place the answer on this sheet. For any mathematical computations, you must show your work on another page to receive full.

The following values represent IQ's of a sample of inmates from a local prison.

100916596102105100125

115102100718512290108

10110510089114109111135

1. Construct a grouped cumulative frequency distribution of IQ from the inmates in prison and you should have 6 columns (f, F, %, C%, SL and TCL) in your distribution.??

2. Using your grouped cumulative frequency distribution, draw a histogram and a frequency polygon.??