Advertisements
Advertisements
प्रश्न
The mean of 15 observations is 32. Find the resulting mean, if the observation is: Decreased by 7
बेरीज
Advertisements
उत्तर
Given that the mean of 15 observations is 32
resulting mean decreased by 7
= 32 - 7
= 25
shaalaa.com
Properties of Mean
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 18: Mean and Median [For Ungrouped Data Only] - Exercise 18 (A) [पृष्ठ २६५]
