Answer:
I think the answer is B
Step-by-step explanation:
A pool of money where investors buy shares and a fund manager invests them and gives the investor the return; the way that most Americans invest their money because of the ease. hope that helps!
Answer:
41%
Step-by-step explanation:
The table shows that 36 of the 88 students that like traveling out of state do not like camping. That percentage is ...
36/88 × 100% ≈ 41%
Answer: 0.4758
Step-by-step explanation:
Given : Mean : 
Standard deviation : 
Also, the new population of pilots has normally distributed .
The formula to calculate the z-score :-

For x=130 lb .

For x=171lb.

The p-value =

Hence, the required probability : 0.4758
Hope it's 30. .....................