The data below are the weights (in lbs) of some members of FSU's Dept of Statistics. 157, 158, 175, 210, 194, 160
Refer to one of the weights of members of FSU's Dept of Statistics questions (any of the two, it doesn't matter).
In order for the one-sample confidence interval to be a valid interval
the sample of members should be a simple random sample (SRS),
the population of weights should have no outliers, and
the population of weights should ideally be ...
Choose the BEST answer.
a ... symmetric without a doubt bell-shaped
b. . skewed.
c... any shape because the shape doesn't matter.