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ludmilkaskok [199]

3 years ago

12

On Monday, Raven ran 2 3 4 miles; Tuesday, 2 3 5 miles; Wednesday, 2 1 2 miles; Thursday, 2 5 8 miles; and Friday, 2 7 10 miles.

On which day did she run the farthest? A) Friday B) Monday C) Thursday D) Tuesday

2 answers:

devlian [24]3 years ago

6 0

Answer:

b

Step-by-step explanation:

melisa1 [442]3 years ago

5 0

Do you add them?? or is it multyplying 2 3 and 4??

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The 99% confidence interval for the true mean is given by:

$\bar{x}\pm z_{\alpha/2} \frac{\sigma}{\sqrt{n}}$

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