Answer:
A
Step-by-step explanation:
got it right on edge!
Considering the situation described, the confidence interval is given by:
(0.35, 0.51).
<h3>What is a confidence interval?</h3>
It is given by the <u>estimate plus/minus the margin of error</u>.
For this problem, we have that:
- The margin of error is half the range of the observations, hence M = (0.48 - 0.32)/2 = 0.08.
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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#3)NO
#4)9 x 15 divided by 6
answer=$22.5
#5)25 x 5 divided by 1
answer=125miles
#6)2:20=1:10
Answer:
Step-by-step explanation:
The given expresion is
Observe that 4 is common to 8,-24, and 4
Observe also that, m²n is common to all the terms.
Hence the GCF is:4m²n
We factor the GCF to get;
