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Ostrovityanka [42]
2 years ago
7

A population has a mean of 300 and a standard deviation of 18. A sample of 144 observations will be taken. The probability that

the sample mean will be between 297 to 303 is
Mathematics
1 answer:
erastova [34]2 years ago
3 0

Answer:

0.8664

Step-by-step explanation:

I hope it helps, and please give me Brainlest!

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Answer:

  x = log(33)/(3·log(2))

Step-by-step explanation:

The relevant logarithm relation is ...

  log(a^b) = b·log(a)

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