Considering the situation described, the confidence interval is given by:
(0.35, 0.51).
It is given by the <u>estimate plus/minus the margin of error</u>.
For this problem, we have that:
Then, the bounds of the interval are given by:
More can be learned about confidence intervals at brainly.com/question/25890103
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The right ans is D.I am 100%sure.
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Answer:
B,C, and D
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The graph is misleading because the year’s interval is not constant. The first year to the second year, the gap is 1 year; in the second to the third year, the gap is 2; in the third to the fourth year is 4; and the fourth to the fifth year is 6.
7/10
Step-by-step explanation:
C
