Question: Why is it important to check the 10% condition before calculating probabilities involving x¯?

(a) To reduce the variability of the sampling distribution of x¯.

(b) To ensure that the distribution of x¯ is approximately Normal.

(c) To ensure that we can generalize the results to a larger population.

(d) To ensure that x¯ will be an unbiased estimator of m.

(e) To ensure that the observations in the sample are close to independent.