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Science-Related Homework Help Statistics and Probability Topic started by: CroweN6459 on Aug 30, 2019



Title: Which of the statements correctly compares t-distributions to the normal distribution?I. t ...
Post by: CroweN6459 on Aug 30, 2019
Which of the statements correctly compares t-distributions to the normal distribution?
I.   t distributions are also mound shaped and symmetric.
II.  t distributions have less spread than the normal distribution.
III. As degrees of freedom increase, the variance of t distributions becomes smaller.

▸ I, II, and III

▸ I only

▸ I and III only

▸ II only

▸ I and II only


Title: Which of the statements correctly compares t-distributions to the normal distribution?I. t ...
Post by: Bakari on Aug 30, 2019
I and III only


Title: Which of the statements correctly compares t-distributions to the normal distribution?I. t ...
Post by: CroweN6459 on Aug 30, 2019
Thank you