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3 years ago

Tricia's garden is 9.87 meters long and 1.09 meters wide. What is the area of her garden

Mathematics

1 answer:

Finger [1]3 years ago

8 0

Area=length * width
area= 9.87 * 1.09
The answer is 10.7583m and if you round it it is 10.8m.

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3 years ago

Consider the null hypothesis, H0: µ = 4,000, at the 1% level of significance. If the z-test statistic is calculated to be 6.00,

kow [346]

Answer:

Option B) Reject null hypothesis

Step-by-step explanation:

We are given the following in the question:

We are given the null hypothesis:

$H_0 = 4,000$

$\alpha = 0.01$

$z_{stat} = 6.00$

Two tailed z-test

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Since,

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$z_{stat} > z_{critical}$

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Right-tailed z-test

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Since,

$z_{stat} > z_{critical}$

We fail to accept and reject the null hypothesis.

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3 years ago