Math, asked by lily9734, 10 months ago

8 persons were asked to Guess the length of a bamboo stick .the observation were recorded. PERSONS=1 to 8. NUMBER of Family=82 89 75 72 75 78 88 80. Find Mean . Mode and median

Answers

Answered by sonalibasu77

0

Answer:

Mean=79.875

Median=109.5

Mode=75

Step-by-step explanation:

Mean=(82+89+75+72+75+78+88+80)÷8=79.875

Mode=75 as, it occurs more frequently than any other number in the number series.

Median=8/2=4

8+1/2=4.5=5

The fourth and the fifth number in the number series is 72&75 respectively.

Mean of these two numbers=72+75/2=109.5

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