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vesna_86 [32]
3 years ago
13

Name the two solutions of (2x – 1)2 = 25.

Mathematics
1 answer:
Ket [755]3 years ago
4 0
Answer:

X= 27/4, 6 3/4, 6.75
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Given the linear correlation coefficient r and the sample size n, determine the critical values of r and use your
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The critical value of r is mathematically given as r = +0.487, with no significant linear correlation. Option A.

<h3>What are the critical values of r?</h3>

Question Parameters

r = -0.868

n = 5

df = 5 - 2

df = 3

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Critical values r= \pm 0.878

Generally, there exists no linear correlation between the Critical values

as r=0.878

In conclusion,  Critical values: r = +0.487, no significant linear correlation

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