[Answered] When a group is truly selected randomly from a population, the probability of its mean value being ...

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Author Question: When a group is truly selected randomly from a population, the probability of its mean value being ... (Read 148 times)

urbanoutfitters

Hero Member
Posts: 530

on: Jun 20, 2018

When a group is truly selected randomly from a population, the probability
of its mean value being higher than the parameter mean is

a. 0.00
b. .50
c. 1.00
d. .33

Question 2

Regardless of whether a test is one-tailed or two-tailed, shaded region(s) on the distribution can't be more than _____ of the distribution.

a. 1
b. 2.5
c. 5
d. 10

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Jane

Sr. Member
Posts: 309

Reply #1 on: Jun 20, 2018

Answer to Question 1

b

Answer to Question 2

c

urbanoutfitters

Member
Posts: 530

Reply 2 on: Jun 20, 2018

Wow, this really help

essyface1

Member
Posts: 347

Reply 3 on: Yesterday

Great answer, keep it coming

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