2 Answers

Find the mean of the data

Posted by: 244 views ,
MATHS

Score(x)123456
Fre(f)57371167

Find the mean of the data

  • A. 4.91
  • B. 3.26
  • C. 4.26
  • D. 6.57

QUICK ANSWER…

B

SOLUTION 

Mean = summation of (frequency X score) divided by summation of frequency only.

Find the mean of the data

Hence, mean = 150/46 = 3.26

Now for the right answer to the above question:

  1. Option A is incorrect.
  2. Option B is correct.
  3. C is incorrect.
  4. D is not the correct answer.
RELATED!  The distribution of scores in a class test are as follows:

QUICK TIPS…

You may please note these/this:

  • Mean is calculated as summation of (fx) divided by summation of (f).

Use the questions and answers session to correct, express, and contribute your views.

You can also share this page with friends.

/culled from 2019 JAMB-UTME mathematics question 14/

Answer Question