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2 years ago

A football field is 100 yards long how much is that in inches

Mathematics

1 answer:

STALIN [3.7K]2 years ago

8 0

1 yard = 3 feet = 36 inches

100*36 = 3600 inches

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Angelina_Jolie [31]

Answer:

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Step-by-step explanation:

Mean = $\mu = 45$

Population standard deviation = $\sigma = 6$

Sample size = n =25

Sample mean = $\bar{x} = 52$

We are supposed to find the probability of observing a sample mean of x = 52 or greater from a sample size of 25 i.e. $P(x\geq 52)$

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Z=5.83

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Hence the probability of observing a sample mean of x = 52 or greater from a sample size of 25 is 0.0000026

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2 years ago

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Step-by-step explanation:

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2 years ago

ANSWERED

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Answer:

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Step-by-step explanation:

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2 years ago

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Step-by-step explanation:

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2 years ago

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Answer:

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