Answer:
.375
Step-by-step explanation:
plug it into calc.
Answer:

Step-by-step explanation:





Answer:
90
Step-by-step explanation:
its half
F(x)=1.59x would be the function equation.
1) Mean: 14.567
2) Sample size: 30
3) Standard deviation: 1.647
4) Median: 14.5
5) margin of error: 0.601
6) upper confidence level: 15.168
7) lower confidence level: 13.966
8) Maximum value: 18
9) first quartile: 13
10) third quartile : 16