TEST BANK @uh
Statistics for the Behavioral Sciences
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by Frederick J Gravetter, Larry B. Wallnau
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10th Edition
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FULL TEST BANK!!! @uh @uh
TestBanksAdept
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@uhFrederick @uhJ @uhGravetter
1. What is the total number of scores for the distribution shown in the following table?
Xf
4 3
3 5
2 4
1 2
a. 4
b. 10
c. 14
d. 37
ANSWER: c
REFERENCES: 2.1 Frequency Distributions and Frequency Distribution Tables
QUESTION TYPE: Multiple Choice
KEYWORDS: Bloom’s: Understand
2. A sample of n = 15 scores ranges from a high of X = 11 to a low of X = 3. If these scores are placed in a frequency
distribution table, how many X values will be listed in the first column of that table?
a. 8
b. 9
c. 11
d. 15
ANSWER: b
REFERENCES: 2. 1 Frequency Distributions and Frequency Distribution Tables
QUESTION TYPE: Multiple Choice
KEYWORDS: Bloom’s: Understand
3. For the following frequency distribution of quiz scores, how many individuals took the quiz?
Xf
5 6
4 5
3 5
2 3
1 2
a. n = 5
b. n = 7
c. n = 15
d. n = 21
ANSWER: d
REFERENCES: 2. 1 Frequency Distributions and Frequency Distribution Tables
QUESTION TYPE: Multiple Choice
KEYWORDS: Bloom’s: Understand
4. For the following distribution of quiz scores, if a score of X = 3 or higher is needed for a passing grade, how many
individuals passed?
X f
5 6
4 5
3 5
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@uhFrederick @uhJ @uhGravetter
2 3
1 2 @uh
a. 3
b. 11
c. 16
d. 21
ANSWER: c
REFERENCES: 2. @uh1 @uhFrequency @uhDistributions @uhand @uhFrequency
@uhDistribution @uhTables
QUESTION Multiple @uhChoice
@uhTYPE:
KEYWORDS: Bloom’s: @uhUnderstand
5. For @uhthe @uhfollowing @uhdistribution @uhof @uhquiz @uhscores, @uhHow @uhmany @uhindividuals @uhhad
@uha @uhscore @uhof @uhX @uh= @uh2? @uhX @uhf @ u h
5 6
4 5
3 5
2 3
1 2 @uh
a. 1
b. 2
c. 3
d. 5
ANSWER: c
REFERENCES: 2. @uh1 @uhFrequency @uhDistributions @uhand @uhFrequency
@uhDistribution @uhTables
QUESTION Multiple @uhChoice
@uhTYPE:
KEYWORDS: Bloom’s: @uhUnderstand
6. For @uhthe @uhfollowing @uhfrequency @uhdistribution @uhof @uhexam @uhscores, @uhwhat @uhis @uhthe @uhlowest @uhpossible
@uhreported @uhscore @uhon @uhthe @uhexam? @uhX @uhf @ u h
90-94 @ u h 3
85-89 @ u h 4
80-84 @ u h 5
75-79 @ u h 2
70-74 @ u h 1
a. x @uh= @uh70
b. x @uh= @uh74
c. x @uh= @uh90
d. x=94
ANSWER: a
REFERENCES: 2.2 @uhGrouped @uhFrequency @uhDistribution
@uhTables
QUESTION Multiple @uhChoice
@uhTYPE:
KEYWORDS: Bloom’s: @uhUnderstand
7. For @uhthe @uhfollowing @uhfrequency @uhdistribution @uhof @uhexam @uhscores, @uhhow @uhmany @uhstudents @uhhad
@uhscores @uhlower @uhthan @uhX @uh= @uh80? @uhX @uhf @ u h
90-94 @ u h 3
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@uhFrederick @uhJ @uhGravetter
85-89 @ u h 4
80-84 @ u h 5
75-79 @ u h 2
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