3 years ago

Find the slope of the line that passes through (4, 11) and (8, 10).

Mathematics

1 answer:

Svetllana [295]3 years ago

3 0

-1/4 is the answer to your question

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3 years ago

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Marina86 [1]

Answer:

Step-by-step explanation:

Hello!

You need to construct a 95% CI for the population mean of the length of engineering conferences.

The variable has a normal distribution.

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n= 84

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The formula for the Confidence interval is:

x[bar]± $Z_{1-\alpha/2}$ *(δ/n)

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I hope it helps!

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