For 70 people i would say ab 445
2 / 4 x 100
= .50 x 100
= 50%
Answer:
3 slices
Step-by-step explanation:
12-75%=3
Answer:
2 radical 13
Step-by-step explanation:
Answer:
μ−2σ = 1,089.26
μ+2σ = 1,097.62
Step-by-step explanation:
The standard deviation of a sample of size 'n' and proportion 'p' is:

If n=1139 and p =0.96, the standard deviation is:

The minimum and maximum usual values are:

