Answer:
confidence interval for the proportion of all former UF students who are still in love with Tim Tebow.
(0.79 , 0.89)
Step-by-step explanation:
step 1:-
Given sample survey former UF students n = 1532
84% said they were still in love with Tim Tebow
p = 0.84
The survey sampling error
Given standard error of proportion = 2% =0.02
<u>Step 2</u>:-
The 99% of z- interval is 2.57
The 99% of confidence intervals are
p ± zₐ S.E (since sampling error of proportion =
on simplification , we get
(0.84 - 0.0514 , 0.84 + 0.0514)
(0.79 , 0.89)
<u>conclusion</u>:-
confidence interval for the proportion of all former UF students who are still in love with Tim Tebow.
(0.79 , 0.89)
Answer:
<u>Question 1:</u>
- The drone was hovering at segments B and D
- Segment E represents the lowering of the drone to its starting point.
- If the drone accelerates, the line would be curved and pointing upward.
<u>Question 2:</u>
(0, -2) is one of the solutions.
<u>Question 3:</u>
Slope =
Step-by-step explanation:
<u>Question 3:</u>
Slope of a line = change in y ÷ change in x
For our line; slope = =
Answer:
$30,000
Step-by-step explanation:
60000 divided by 2 = 30000
The roots of this equation would be -1/3 and -3.
Answer {–14, –2}
hope it helps
5|b + 8| = 30
simplify
|b + 8| = 6
so
b + 8 = 6 then b = -2
-(b + 8) = 6 then b = -14