Show frequency tables, Mathematics

Q. Show Frequency Tables?

Ans.

A frequency table is used to show how often a piece of data occurs.

Example: Michelle decides to keep track of the number of phone calls she gets in one week. She records the information in a frequency table. Find the mean number of phone calls Michelle receives in a day.

 

1948_Show Frequency Tables.png

Solution: The mean is given by

1785_Show Frequency Tables14.gif

The mean number of phone calls Michelle receives in one day is 6.5.

Posted Date: 5/3/2013 2:47:44 AM | Location : United States







Related Discussions:- Show frequency tables, Assignment Help, Ask Question on Show frequency tables, Get Answer, Expert's Help, Show frequency tables Discussions

Write discussion on Show frequency tables
Your posts are moderated
Related Questions

a shopkeeper buys two cameras at the same price . he sells one camera at a profit of 18% and the other at a price of 10% less than the selling price of the first camera. find his p

a wheel revolves 360 deegre revolution in one minute .Find how many radians will the wheel subtend in one second

We will look at three types of progressions called Arithmetic, Geometric and Harmonic Progression. Before we start looking at the intricacies of these let us unders

I have a question that hurts my head to work out. It is really confusing for me. It sais " By the start of the 21st century, only 1 in 6 babies in America was born with blue eyes.

what is the circumference of a circle that is 11 in.

how do you do hard math!!!

Comparison Test for Improper Integrals Here now that we've seen how to actually calculate improper integrals we should to address one more topic about them.  Frequently we ar

what is mantisa