Using the interpretation of the confidence interval, the correct option is:
We are 95% confident that those who studied had a higher passing rate than those who did not study.
<h3>What is the interpretation of a x% confidence interval?</h3>
It means that we are x% confident that the population parameter(mean/proportion/standard deviation) is between a and b.
The confidence interval of the difference is:
(0.005, 0.125).
Since the entire interval is positive, the correct option is:
We are 95% confident that those who studied had a higher passing rate than those who did not study.
More can be learned about confidence intervals at brainly.com/question/25890103
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$855 but you also have to add the 20 near ball pizzas times however much they were but you must have skipped that by accident
Answer:
9p−18
Step-by-step explanation:
Expand by distributing terms
(−9×2 ) (−9×−p)
Simplify
−18−9×−p
Regroup terms
−18−(−9p)
Remove parentheses
9p−18
1) 7x + 3 > 10
7x > 10 - 3
7x > 7
x > 1
2) x/4 = 3/8
8x = 3(4)
8x = 12
x = 12/8
x = 3/2
Answer:use the app socratic
Step-by-step explanation:for all math answers
