Print Quiz Key
CHAPTER 10 ANSWER
KEY

1 
large 
2 
T 
3 
m 
4 
narrow 
5 
Ho: m =
35.8 
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b 
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20 
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a, b, e 
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independent 
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correlated 
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F 
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Yes 
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T 
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It is correct. 
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z, F 
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degrees of freedom, sums of squares, mean square 
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e 
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1 
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The 2 Ms are significantly different if the CI's ends are both +
(or ) 
20 
3 
21 
.0125 
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F 
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a 
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No 
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a (25.5 and 39.2) 
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II 
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Randomness, independence,normality, and equal variances 
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F 
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Continuity of Attention 
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Equal sample sizes 
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No 
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F 
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"Nothing is proven by any of these techniques, regardless
of the results obtained by the researchers." 
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F 
35 
1 number. (53 would become 98) 
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d 
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d 
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more 
39 
5 
40 
d (.15) 
