Question

find out mean from the following data classes below 100
100- 300
300-600
600-1000
above 1000
frequency 20
10
5
2
1
​

Answer 1

Explanation:

Enter first number: 15

Enter second number:20

Press 1. For SUM

Press 2. For PRODUCT

Press 3. For DIFFERENCE

Press 4. For QUOTIENT

Enter your choice (1-4): 2

The Product=300