Advertisements
Advertisements
प्रश्न
Find the mean of the following:
First 8 odd prime numbers
बेरीज
Advertisements
उत्तर
Given: First 8 odd prime numbers = 3, 5, 7, 11, 13, 17, 19, 23
Step-wise calculation:
Sum = 3 + 5 + 7 + 11 + 13 + 17 + 19 + 23
= 98
Number of observations = 8
Mean = 98 ÷ 8
= 12.25
shaalaa.com
Notes
The answer in the textbook is incorrect.
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 15: Statistics - Exercise 15C [पृष्ठ ३०३]
