Question
Determine the appropriate critical value(s) for each of the following tests concerning the population mean: a. HA: >12, n=11, =10.4, =0.025 b. HA: 20, n=22,
Determine the appropriate critical value(s) for each of the following tests concerning the population mean:
a.
HA:
>12,
n=11,
=10.4,
=0.025
b.
HA:
20,
n=22,
s=32.23,
=0.01
c.
HA:
31,
n=37,
=32.235
=0.20
d.
HA:
<51;
data:
13.1,
14.8,
45.3,
21.9,
17.8;
=0.10
e.
HA:
x>11,
n=25,
=12.5
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Introduction to Probability
Authors: Mark Daniel Ward, Ellen Gundlach
1st edition
978-0716771098
