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3 years ago

I need the answer for this question

Mathematics

2 answers:

insens350 [35]3 years ago

8 0

Answer:

Step-by-step explanation:

i got my answer bc i always remember this:

across the x, change the y

across the y, change the x

so, across the x, i will need to change the y.

5,-7

8, -4

1,-3

hope it helps!!!

son4ous [18]3 years ago

8 0

The answer is C, hope this helps

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Answer:

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Step-by-step explanation:

We are given the following in the question:

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Putting the values, we get:

$0.3918\pm 1.96(\sqrt{\dfrac{0.3918(1-0.3918)}{148}})\\\\ = 0.3918\pm 0.0786\\\\=(0.3132,0.4704)=(31.32\%,47.04\%)$

(31.32%,47.04%) is the required 95% confidence interval.

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3 years ago

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taurus [48]

Answer:

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Step-by-step explanation:

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Therefore, option C is correct.

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