Math, asked by whatever1730, 2 months ago

Time Limit: 95 Mins
60. It is observed that the weight of a spare part manufactured has a SD of 5 gms. Find Standard Error of mean weight of 100 randomly chosen spare parts
a) 0.25
b) 0.421
O
d) 0.56
O
C) 0.5

Answers

Answered by upendrachy86

1

Answer:

d is the answer

Step-by-step explanation:

hope your understand this question

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