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2 years ago

Pls help this is due in 10 mins

Mathematics

1 answer:

san4es73 [151]2 years ago

7 0

Answer:

8) 92.31

9) 9

10) 60%

11) 70

12) 8%

13) By using the formula given. multiplying by 100 and dividing or dividing and then multipling.

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2 years ago

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3 years ago

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3 years ago

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In an experiment, some diseased mice were randomly divided into two groups. One group was given an experimental drug, and one wa

damaskus [11]

Answer:

D)Yes, because the difference in the means in the actual experiment was more than two standard deviations from 0.

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We will test the hypothesis on the difference between means.

We have a sample 1 with mean M1=18.2 (drug group) and a sample 2 with mean M2=15.9 (no-drug group).

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3 years ago