2.in the set 22 21 24 23 y find the value of y when mean and median are equal
Share
2.in the set 22 21 24 23 y find the value of y when mean and median are equal
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Verified answer
Answer:
First, we need to find the median of the set:
Arrange the numbers in order: 21 22 23 24 y
Since there are an even number of values, the median is the average of the two middle values: (22 + 23)/2 = 22.5
Now, we need to find the mean of the set:
Mean = (21 + 22 + 23 + 24 + y)/5
We want the mean to be equal to the median, so:
(21 + 22 + 23 + 24 + y)/5 = 22.5
Simplifying, we get:
90 + y = 112.5
y = 22.5
Therefore, the value of y when the mean and median are equal is 22.5