Consider the hypothesis statement shown below. Upper H 0H0: sigma Subscript 1 Su
ID: 3316858 • Letter: C
Question
Consider the hypothesis statement shown below.
Upper H 0H0:
sigma Subscript 1 Superscript 221equals=sigma Subscript 2 Superscript 222
Upper H 1H1:
sigma Subscript 1 Superscript 221not equalssigma Subscript 2 Superscript 222
State your conclusion given that
s 1s1equals=65,
s 2s2equals=49,
n 1n1equals=25,
n 2n2equals=29,
and
alphaequals=0.05.
Click here to view a table of critical F-scores with 0.05 in the right tail of the distribution.
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Click here to view a table of critical F-scores with 0.025 in the right tail of the distribution.
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Calculate the appropriate test statistic.
The test statistic is
nothing.
(Round to two decimal places as needed.)
Determine the critical values:
(Round to three decimal places as needed)
Explanation / Answer
The test statistic is =(s1/s2)2 = (65/49)2 =1.76
for (n1-1=24) deegree of freeedom in numrator and (n2-1=28) degree of freedom in denominator critical values are
=0.449 ; 2.174