Question

find mean and mode
classes
0-10
10-20
20-30
30-40
40-50
50-60
60-70
Frequency
3
8
10
15
7
4
3​

Answer 1

Answer:

45

Step-by-step explanation:

45+0=45

Answer 2

Answer:

mean= sum of the terms ÷no of terms

so 3+8+10+15+7+4+3=50÷7=7.1

The number that occurs the most is the mode!

so 15 is more so 30-40class is mode classes