Posted by **Jen** on Sunday, July 31, 2011 at 11:11pm.

Heights The frequency distribution indicates the heights of 45 male high school seniors.

Height(in.) Number of Males

64 2

65 6

66 7

67 9

68 10

69 6

70 3

71 0

72 2

a) Construct a histogram of the frequency distribution.

b) Construct a frequency polygon of the frequency distribution.

- Math...LOST!! -
**Ms. Sue**, Sunday, July 31, 2011 at 11:18pm
Jen -- I don't understand. You've posted many questions of varying difficulty in the last few days. Are you racing through an online class without studying your text materials?

This site will show you how to make a histogram.

http://quarknet.fnal.gov/toolkits/ati/histograms.html

- Math...LOST!! -
**Jen**, Sunday, July 31, 2011 at 11:25pm
I have the materials, I just don't understand it at all!!!

- Math...LOST!! -
**drwls**, Monday, August 1, 2011 at 5:13am
Once you have read about how to draw a frequency distribution histogram, this site will show you how to do the frequency polygon:

(Broken Link Removed)

- Math...LOST!! -
**Jen**, Monday, August 1, 2011 at 3:43pm
how can i draw a histogram if i cannot access my microsoft word program??

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