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Nataly_w [17]
3 years ago
8

On a coordinate plane, the points are (3, 1), (6, 2), (8, 3), (12, 4).

Mathematics
2 answers:
ArbitrLikvidat [17]3 years ago
5 0

Answer:

it would be 8 to 3

which is not equivalent

Step-by-step explanation:

the reason why is because of this

3, 6, 9, 12.

not:

3, 6, <em>8, </em>12.

ollegr [7]3 years ago
3 0

Answer: Yup hes correct

Have a great day!

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Simplify the equation given in the image
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A consulting firm had predicted that 35% of the employees at a large firm would take advantage of a new company Credit Union, bu
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Answer:

a) 0.4770

b) 3.9945

c) z-statistics seem a large value

Step-by-step explanation:

<u>a. Find the standard deviation of the sample proportion based on the null hypothesis</u>

Based on the null hypothesis:

p_{0}: 0.35

and the standard deviation σ = \sqrt{p_{0} *(1-p_{0}) } =\sqrt{0.35 *0.65 } ≈0.4770

<u>b. Find the z statistic</u>

z-statistic is calculated as follows:

z=\frac{X-p_{o} }{\frac{s}{\sqrt{N} } } where

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  • s is the standard deviation (0.4770)
  • N is the sample size (300)

putting the numbers in the formula:

z=\frac{0.46-0.35} }{\frac{0.4770}{\sqrt{300} } } = 3.9945

<u>c. Does the z statistic seem like a particularly large or small value?</u>

z-statistics seem a large value, which will cause us to reject the null hypothesis.

4 0
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4 0
3 years ago
Read 2 more answers
3 2 3 +2. overline 3 =
ad-work [718]

Answer:

<h2>5 \frac{29}{30}</h2>

Step-by-step explanation:

3 \frac{2}{3}  + 2.3 =  \frac{11}{3}  +  \frac{23}{10}  =  \frac{110 + 69}{30}   \\  \\ =  \frac{179}{30}  = 5 \frac{29}{30}

#Let'sLearn

5 0
3 years ago
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