Author Question: Mean, median, and mode are: a. equal to one another in any Poisson probability distribution b. ... (Read 139 times)

Brittanyd9008 · **on:** Jul 24, 2018

Mean, median, and mode are:
a. equal to one another in any Poisson probability distribution
b. equal to one another in any normal probability distribution
c. different measures of center and, therefore, cannot possibly be equal to one another
d. different measures of center, but can equal each other only if the probability distribution is negatively or positively skewed
e. equal to one another in any normal probability distribution and different measures of center and, therefore, cannot possibly be equal to one another

Question 2

When the necessary conditions are met, a two-tailed test is being conducted to test the difference between two population means, but your statistical software provides only a one-tail area of .036 as part of its output. The p-value for this test will be:
a. 0.018
b. 0.009
c. 0.072
d. 0.928
e. 0.964