The is a statistic that assumes that the variable has a symmetric bell- shaped distribution and the mean is known (or assumed to be known) and the population variance is estimated from the sample.
A) z statistic
B) t statistic
C) F statistic
D) none of the above

Question

Quizplus · Accepted Answer

The Answer of The is a statistic that assumes that the variable has a symmetric bell- shaped distribution and the mean is known (or assumed to be known) and the population variance is estimated from the sample.
A) z statistic
B) t statistic
C) F statistic
D) none of the above

The Is a Statistic That Assumes That the Variable Has