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MrRissso [65]
3 years ago
7

The lengths, in centimeters, of nine earthworms are shown below. 3, 4, 5, 5, 6, 7, 8, 9, 10 What is the median of the data?

Mathematics
1 answer:
mel-nik [20]3 years ago
6 0
The median of the problem is 6 because it is in the middle of the number set of the earthworm sizes.
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Answer:103°

Step-by-step explanation:

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emmainna [20.7K]
<h2>Answer with explanation:</h2>

Let \mu be the population mean.

By considering the given information , we have

Null hypothesis : H_0: \mu=73.4

Alternative hypothesis :  H_a: \mu>73.4

Since alternative hypothesis is right-tailed , so the test is a right-tailed test.

Given : Sample size : n=16 , which is a small sample , so we use t-test.

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t=\dfrac{\overline{x}-\mu}{\dfrac{s}{\sqrt{n}}}

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-104=-8(k+8) <br><br> K = ?<br> Solution please if can?
maksim [4K]

Let's solve this question by step by step.

Layout equation.

−104=−8(k+8)

Step 1: Simplify both sides of the equation.

−104=−8(k+8)

−104=(−8)(k)+(−8)(8)(Distribute)

−104=−8k+−64

−104=−8k−64

Step 2: Flip the equation.

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Step 3: Add 64 to both sides.

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Step 4: Divide both sides by -8.

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The answer for this problem is k=5.

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