Math, asked by naairah58, 6 months ago

Give the mean for the following data:
21 18 23 22

Answers

Answered by Chetanapriya

1

Step-by-step explanation:

here is your answer....

Attachments:

Answered by sarit17

0

Answer:

mean = sum of observation/ number of observation

= 21+18+23+22. / 4

=84/ 4

=21

Previous Question

Next Question

Similar questions

Political Science, 3 months ago

what are the challenges to US hegemony...

English, 3 months ago

ready for school she said her morning prayer in a monoton and dressed me in the hope that I would listen and get to k I listened because I loved her voice but never bothere Now answer these questions - A) Who is 'i' in the above lines? B) Who used to wake the writer up in the morning? C) Why did the writer listen the grand mother morning pray Prose extract B As I walked slowly back to the station...

Math, 3 months ago

The average power of the stationary process (X(t) whose auto correlation function is given by the above image. Pls solve ...

Math, 6 months ago

how to solve Simplify and write in exponential form in the question 1^14 and (1/3)^2*(2/3)^-2*(1/4)^2 PLS HELP!!

India Languages, 6 months ago

When was a mass held for Faria A. After a week B. Same evening C. When the chaplain returned D. Never...

English, 10 months ago

Write in about 80 to100 word, the lesson you learnt from the story, 'the letter 'a'...

Business Studies, 10 months ago

Write a short note on credit card based electronic payment system...

Math, 10 months ago

If P=x^1/3 + x^-1/3. find P^3-3P...