3 years ago

Is the mean resistant

1 answer:

Dvinal [7]3 years ago

8 0

Hold on just have to type before I can see the question

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bagirrra123 [75]

no and that's the answer.

4 0

3 years ago

antiseptic1488 [7]

The answer to your question is .........

5 0

3 years ago

sergey [27]

There are no like terms

6 0

2 years ago

kirza4 [7]

Answer:

Z-score = -1.285

Step-by-step explanation:

We are given the following information in the question:

Mean, μ = 17.6 seconds

Standard Deviation, σ = 2.1 seconds

Formula:

$z_{score} = \displaystyle\frac{x-\mu}{\sigma}$

For x = 14.9, we have:

$z_{score} = \displaystyle\frac{14.9-17.6}{2.1} = -1.285$

A z-score to be unusual if its z-score is less than -2.00 or greater than 2.00.

Thus, the z-score is not unusual as it lies in the range [-2.00, 2.00]

6 0

3 years ago

Leni [432]

Answer:

it's B

Step-by-step explanation:

because I took the test

5 0

3 years ago