3 years ago

Can Someone Please Help Me With These 2 Problems I Tried Looking Up Videos On How To Get It & I'm Just Confused

1 answer:

6 0

I am attaching an image with the two solutions represented by the blue areas highlighted in your original graphs. Let me know if you have questions.

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Find the P-value for the indicated hypothesis test with the given standardized test statistic, z. Decide whether to reject Upp

scoundrel [369]

Answer: P-value = 0.1235604

We do not reject the null hypothesis .

Step-by-step explanation:

We know that when the obtained p-value is less than the significance level ( $\alpha$ ) then we reject the null hypothesis $H_0$ otherwise we do not reject null hypothesis $H_0$ .

Given : Two-tailed test with test statistic $z=-1.54$ and $\alpha= 0.03$

The p-value for the given test static (two-tailed) $=0.1235604>0.03$

So , we do not reject the null hypothesis $H_0$ .

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3 years ago

<img src="https://tex.z-dn.net/?f=Problem%3A%20Compute%20the%20sum%200.%5Coverline%7B5%7D%20%2B%200.19%5Coverline%7B4%7D." id="T

melamori03 [73]

Ii think it's 0.7499996
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Svetlanka [38]

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<h2><em><u>Plz thank me and mark me as a brainlists</u></em></h2>

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