If two groups of numbers have the same mean, then
a. their standard deviations must also be equal
b. their medians must also be equal
c. their modes must also be equal
d. None of these alternatives is correct.
D
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Prestige Furniture started 10 years ago with a small group of designers and craftspeople who operated as a team. In those days, information flowed freely between all members of the team. This is most representative of which communication network?
A) wheel B) chain C) all-channel D) virtual
A super computer-accessory discount store often has customers who leave the checkout line before being served because of excessive waiting times. The store has a(n):
A) infinite customer population with balking customers. B) infinite customer population with reneging customers. C) finite customer population with balking customers. D) finite customer population with reneging customers.