Welcome :: Homework Help and Answers :: Mathskey.com
Welcome to Mathskey.com Question & Answers Community. Ask any math/science homework question and receive answers from other members of the community.

13,435 questions

17,804 answers

1,438 comments

157,628 users

What is the median,mode,range,and outliers of the following data 7,7,12,10,5,10,9,7,9,6,10,5,8,7,8 ?

0 votes

This question was confusing  to me because i did not understand can someone help me quick please.

asked Feb 28, 2014 in ALGEBRA 1 by abstain12 Apprentice

1 Answer

0 votes

7 , 7 , 12 , 10 , 5 , 10 , 9, 7 , 9 , 6 , 10 , 5 ,8 , 7 , 8

Median :-

To find the median , we must need to put the numbers in order from smallest to largest.

5 , 5 , 6 , 7 , 7 , 7 , 7 ,8 , 8, 9 , 9  10 , 10 , 10 ,12

Since we have an odd number  exact middle value is median.

So the median is 8.

Mode :-

The mode is  the value which occures most often in a data.

7 , 7 , 12 , 10 , 5 , 10 , 9, 7 , 9 , 6 , 10 , 5 ,8 , 7 , 8

This is the  most common value 7.

So we say 7 is the mode.

Range : -

The range is the different between the largest and smallest value in data  in this case 52 and 28

So the range is 12 - 5  = 7,

Solution :  Median 8 , mode 7 and range 7.

answered Mar 26, 2014 by friend Mentor

Related questions

asked Jun 17, 2014 in ALGEBRA 1 by anonymous
...