Math, asked by swati32555, 8 months ago

The mean of the observations 18, 24, 16, 19, 25, 32 and x is 20. Find the value of x.

Answers

Answered by preetisinha0202

0

Answer:

108

Step-by-step explanation:

mean=sum of observation ÷ no of observation

20= 18+24+16+19+25+32+x ÷ 7

20 × 7= 32 + x

140 - 32 = x

x= 108

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