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Yuri [45]
3 years ago
8

In 38 years, samantha will be 80 years old. in how many years will she be 56 years old?

Mathematics
1 answer:
Advocard [28]3 years ago
8 0
She will be 56 after 14 years from now
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Help!!!! <br> What is f(-5) if f(x) = |2x – 1] + 10?
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Explanation
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2 years ago
If p = .8 and n = 50, then we can conclude that the sampling distribution of pˆ is approximately a normal distribution
FrozenT [24]

Answer:

Yes we can conclude.

Step-by-step explanation:

The sampling distribution of \hat{p} can be approximated as a Normal Distribution only if:

np and nq are both equal to or greater than 10. i.e.

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  • nq ≥ 10

Both of these conditions must be met in order to approximate the sampling distribution of \hat{p} as Normal Distribution.

From the given data:

n = 50

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q = 1 - p = 1 - 0.80 = 0.20

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This  means the conditions that np and nq must be equal to or greater than 10 is being satisfied. So, we can conclude that the sampling distribution of pˆ is approximately a normal distribution

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3 years ago
8th grade math urgent need help
Rainbow [258]

Answer:

p > 4

Step-by-step explanation:

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7 0
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Simplify. Combine like terms

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Rick has $20.00. He bought a movie ticket for $5.50, a large popcorn for $3.75, a large soda for $2.75. How much money does he h
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Step-by-step explanation:

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