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malfutka [58]
3 years ago
5

A reflecting telescope contains a mirror shaped like a parabola of revolution. If the mirror is 16 inches across at its opening

and is 2 feet deep, where will the light be concentrated?
Mathematics
1 answer:
choli [55]3 years ago
5 0

Answer:

18

Step-by-step explanation:

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Answer:

H_0:p=0.25

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Step-by-step explanation:

We know that the null hypothesis is the statement which show that there is no statistical difference between two groups tested.

The alternative hypothesis is the statement which is exactly opposite to the null hypothesis . i.e. it shows that there is statistical difference.

According to the given question, we have

Null hypothesis : H_0:p=0.25

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Hence, the appropriate hypotheses for this test :

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