Answer:
<h2>The graph is in the attachment</h2>
Step-by-step explanation:
<, > - dotted line
≤, ≥ - solid line
<, ≤ - shaded region below a line or to the left if is a vertical line
>, ≥ - shaded region above a line or to the right if is a vertical line
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We have x ≥ 4:
solid vertical line x = 4
shaded region to the right
Answer:
C. (n₁ + n₂ - 2) degrees of freedom
Step-by-step explanation:
The t-test for difference between two mean when variance are equal is:
where ,
= Mean of Sample 1
= Mean of Sample 2
s = standard deviation
n_1 = size of Sample 1
n_2 = size of Sample 2
and t is Student's t-test with (n₁ + n₂ - 2) degrees of freedom.
Yes, it would be. Because if u keep misusing 7 or -7 50 times starting from 5 it will equal -338.
The answer is 10 to 50 because all the other ones will not have a big enough range to make the box and whisker plot.<span />
