Advertisements
Advertisements
प्रश्न
Find the mean of the following:
Odd numbers lying between 20 and 30
बेरीज
Advertisements
उत्तर
Given: Odd numbers lying between 20 and 30 = 21, 23, 25, 27, 29
Step-wise calculation:
Sum = 21 + 23 + 25 + 27 + 29
= 125
Number of observations = 5
Mean = 125 ÷ 5
= 25
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 15: Statistics - Exercise 15C [पृष्ठ ३०३]
