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3 years ago

Can someone please help me

Mathematics

2 answers:

fomenos3 years ago

8 0

Pretty sure it's A. by using pemdas you would -first- add what's in the parentheses (the sum of 2 and 8), and -then- multiply by 5

Sedbober [7]3 years ago

4 0

Sum of 2 and 8 is (2+8)
Then multiply by 5 will give us answer a. (2+8)x5

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At the alternative hypothesis, it is tested if there is difference, that is:

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For each sample, we have that:

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More can be learned about the t-distribution at brainly.com/question/16313918

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