Solved

If the Amount of Petrol Purchased Per Car at a Large

Question 133

True/False

If the amount of petrol purchased per car at a large petrol station has a population mean of $15 and a population standard deviation of $4 and a random sample of 64 cars is selected,there is approximately a 95.44% chance that the sample mean will be between $14 and $16.

Correct Answer:

verifed

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Related Questions