Two conditions under which we can assume that the sample means follow a normal distribution are as follows:
1). If the sample size is large enough, n greater than or equals 30, the sampling distribution is approximately normal regardless of the shape of the population.
2). In order to be considered a normal distribution, a data set (when graphed) must follow a bell-shaped symmetrical curve centered around the mean.
To learn more about Normal Distributions visit:
brainly.com/question/4079902
#SPJ4
Answer:
c
Step-by-step explanation:
Answer:
think about it right now its easy or use a calculator
Step-by-step explanation:
amazing
Answer:
c. zero product rule
Step-by-step explanation:
apex
