Here is the set up:
(1/4)/2 = (9/4)/y
Solve for y.
Answer:
For a data from population which is not normally distributed, the sample means would be approximately a normal distribution if the sample size (n) is greater than 30
Step-by-step explanation:
For a data from population which is not normally distributed, the sample means would be approximately a normal distribution if the sample size (n) is greater than 30 i.e n ≥ 30 this is because the shape of a sample distribution depends on the sample size. But for normal distribution population, the sample means would be approximately a normal distribution even if the sample size is less than 30;
A. The temperature goes higher-lower-steady/same-lower-same.
B. I do not understand the question
12 x 40 = hours she worked = 480
3 x 31 = appointment fee = 93
480 + 93 = 573
