Solve this: Q1 Find the mean: x : 5 15 - Maths - Symmetry

Question

Solve this:

Q1 Find the mean:

x : 5 15 25 35 45
f : 7 8 20 10 5

Q2 Find the mean :

Class intervals
10-20
15-20
20-25
25-30
30-35

Frequency
3
4
3
4
5

Q3 Find mean, medionand mode

15, 20, 5, 25, 15, 10, 15, 10 , 5

Lovina Kansal · Accepted Answer

Kindly refer the similar link for your query
2 
https://www meritnation
com/ask-answer/question/calculate-the-mean-median-and-mode-of-the-following-frequen/statistics/8178113
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Solve this: Q1. Find the mean: x : 5 15 25 35 45 f : 7 8 20 10 5 Q2. Find the mean : Class intervals 10-20 15-20 20-25 25-30 30-35 Frequency 3 4 3 4 5 Q3. Find mean, medionand mode. 15, 20, 5, 25, 15, 10, 15, 10 , 5

Solve this:

Q1. Find the mean:

x : 5 15 25 35 45
f : 7 8 20 10 5

Q2. Find the mean :

Class intervals 10-20 15-20 20-25 25-30 30-35

Frequency 3 4 3 4 5

Q3. Find mean, medionand mode.

15, 20, 5, 25, 15, 10, 15, 10 , 5