Economy, asked by aryanmangal1110, 12 days ago

The desired percentage of sio2 in a certain type of

Answers

Answered by orimontisaha
0

Answer:

here

Explanation:

Given that the desired percentage of sio2 in a certain type of aluminum cement is 5.5

to test whether the true average percentage is 5.5 for a particular production facility.

16 independent obtained samples are analyzed

I hope it will help you

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