Teacher/User Name: DEMO Name:__________________________
Practice Problems Period: ________ Date: ____________

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All rights reserved. Copyright 1998 Triple Threat Inc.

Solve:

1) Students were asked,"How many hours per week do you use the computer?"
Their answers were compiled into the table below.
Create a cumlative frequency graph displaying the information.
Hours at the Computer5678910111213
Number of Students030102055000





2) The number of sales of a dozen eggs at the Goody Good Food Shop for each year is given in the table below. Create a relative cumlative frequency graph displaying the information.
Year198719881989199019911992199319941995
Number Sold03001002005050000
3) The number of sales of a dozen eggs at the Goody Good Food Shop for each year is given in the table below. Create a cumlative frequency graph displaying the information.
Year198919901991199219931994199519961997
Number Sold00505010020010010050





4) The number of sales of a loaf of bread at the Staples For You Shop for each year is given in the table below. Create a cumlative frequency graph displaying the information.
Year198819891990199119921993199419951996
Number Sold0300100000000

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