English, asked by pd60253, 3 months ago

all the people of about the same age in society​

Answers

Answered by saniaparween
0

Explanation:

A student perform an experiment and repeats the experiment 5 times .If he

repeats the experiment 20 times, the error in the experiment will be reduced by a

factor of-

zero

O2

O4

O 15

Answered by arsh678100
0

Answer:

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