Show frequency tables, Mathematics

Assignment Help:

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.


Related Discussions:- Show frequency tables

Solid geometry, what is solid geometry and uses of solid geometry

what is solid geometry and uses of solid geometry

Define points, Define Points, Lines, and Spaces Points, lines, and planes...

Define Points, Lines, and Spaces Points, lines, and planes are known as undefined or primitive terms. These are the most significant and fundamental concepts in the study of geom

Pair of straight lines, how to solve the problems? methods to solve the que...

how to solve the problems? methods to solve the question of joint lines

Numeric patterns, Kelli calls her grandmother every month Kelli also calls ...

Kelli calls her grandmother every month Kelli also calls her cousin.If Kelli calls her cousin in January, how many calls will Kelli have made to her grandmother and her cousin by t

Five shirts and one tie cost $20 what price of one shirt, Three shirts and ...

Three shirts and five ties cost $23. Five shirts and one tie cost $20. What is the price of one shirt? Let x = the cost of one shirt. Let y = the cost of one tie. The ?rst part

Periodicity, how to find periods in trigon ometry

how to find periods in trigon ometry

Linear equation, develop any two linear equation which are reducible into l...

develop any two linear equation which are reducible into linear form from our daily life by cross multiplication

Speed and distance, Two trains were traveling in opposite directions, movin...

Two trains were traveling in opposite directions, moving away from one another. One train was moving at 5 miles per hour. The other train was moving at 6 miles per hour. They were

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd