2 years ago

He _____________ distribution is used to develop confidence interval estimates of variances or standard deviations.

1 answer:

4 0

The answer is the chi square distribution. In Statistics and probability theory, the chi distribution is a continuous probability distribution. The chi-square distribution is a distinct case of the gamma distribution and is one of the most extensively used probability distributions in inferential statistics for instance, in construction of confidence intervals or in hypothesis testing.

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Which polynomial has factors of 4x-7 and x+4

zzz [600]

Answer:

f(x) = 4x² + 9x - 28

Step-by-step explanation:

Create the polynomial by multiplying (4x - 7) and (x + 4) together:

f(x) = 4x² + 16x - 7x - 28, or

f(x) = 4x² + 9x - 28

Next time, please share the given answer choices. Thanks.

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3 years ago

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Sin 3θ = 0
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2 years ago

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Step-by-step explanation:

208

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2 years ago

Sally went 3.5 miles per hour on a treadmill for 5 hours. She was sore and decided to take 400 mg of Advil. The half portion sta

xenn [34]

Answer:

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Step-by-step explanation:

it says: The half portion stays in her body for 8 hours.

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3 years ago

He​ _____________ distribution is used to develop confidence interval estimates of variances or standard deviations.

He _____________ distribution is used to develop confidence interval estimates of variances or standard deviations.