Answer:
Step-by-step explanation:
132
Hope I helepd
Answer:
I believe its recurring payment fixed annuity A.P.E.X
Answer:
B) 13
Step-by-step explanation:
Average age means to calculate mean:
Mean = (Sum of all numbers)/(Number of numbers)
Mean = (14 + 14.5 + 12 + 11.5 + 15 + 13 + 10.5 + 13.5)/8
Mean = (104)/8
Mean = 13
MOE = +\- 1.27
Confidence Interval is 53.73 to 56.27
