TESTBANK
b
,1. What is the total number of scores for the distribution shown in the following table? X
b b b b b b b b b b b b b b b
f
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 b b b b b b
QUESTION TYPE: Multiple Choice b b
KEYWORDS: Bloom’s: Understand b
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
b b b b b b b b b b b b b b b b b b b b b b b b b b b b b
distribution table, how many X values will be listed in the first column of that table?
b b b b b b b b b b b b b b b b
a. 8
b. 9
c. 11
d. 15
ANSWER: b
REFERENCES: 2. 1 Frequency Distributions and Frequency Distribution Tables
b b b b b b b
QUESTION TYPE: Multiple Choice b b
KEYWORDS: Bloom’s: Understand b
3. For the following frequency distribution of quiz scores, how many individuals took the quiz? X
b b b b b b b b b b b b b b
fb
5 6
4 5
3 5
2 3
1 2 b
a. n = 5 b b
b. n = 7 b b
c. n = 15 b b
d. n = 21 b b
ANSWER: d
REFERENCES: 2. 1 Frequency Distributions and Frequency Distribution Tables
b b b b b b b
QUESTION TYPE: Multiple Choice b b
KEYWORDS: Bloom’s: Understand b
4. For the following distribution of quiz scores, if a score of X = 3 or higher is needed for a passing grade, how many
b b b b b b b b b b b b b b b b b b b b b b b
individuals passed?
b b
X f b
5 6
4 5
3 5
, 2 3
1 2 b
a. 3
b. 11
c. 16
d. 21
ANSWER: c
REFERENCES: 2. 1 Frequency Distributions and Frequency Distribution Tables
b b b b b b b
QUESTION TYPE: b Multiple Choice
b
KEYWORDS: Bloom’s: Understand
b
5. For the following distribution of quiz scores, How many individuals had a score of X = 2? X
b b b b b b b b b b b b b b b b b
fb
5 6
4 5
3 5
2 3
1 2 b
a. 1
b. 2
c. 3
d. 5
ANSWER: c
REFERENCES: 2. 1 Frequency Distributions and Frequency Distribution Tables
b b b b b b b
QUESTION TYPE: Multiple Choice
b b
KEYWORDS: Bloom’s: Understand b
6. For the following frequency distribution of exam scores, what is the lowest possible reported score on the exam? X
b b b b b b b b b b b b b b b b b b
f b
90-94 3 b
85-89 4 b
80-84 5 b
75-79 2 b
70-74 1 b
a. x = 70 b b
b. x = 74 b b
c. x = 90 b b
d. x=94
ANSWER: a
REFERENCES: 2.2 Grouped Frequency Distribution Tables
b b b b
QUESTION TYPE: Multiple Choice
b b
KEYWORDS: Bloom’s: Understand b
7. For the following frequency distribution of exam scores, how many students had scores lower than X = 80? X
b b b b b b b b b b b b b b b b b b
f b
90-94 3 b
85-89 4 b
80-84 5 b
75-79 2 b
b
,1. What is the total number of scores for the distribution shown in the following table? X
b b b b b b b b b b b b b b b
f
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 b b b b b b
QUESTION TYPE: Multiple Choice b b
KEYWORDS: Bloom’s: Understand b
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
b b b b b b b b b b b b b b b b b b b b b b b b b b b b b
distribution table, how many X values will be listed in the first column of that table?
b b b b b b b b b b b b b b b b
a. 8
b. 9
c. 11
d. 15
ANSWER: b
REFERENCES: 2. 1 Frequency Distributions and Frequency Distribution Tables
b b b b b b b
QUESTION TYPE: Multiple Choice b b
KEYWORDS: Bloom’s: Understand b
3. For the following frequency distribution of quiz scores, how many individuals took the quiz? X
b b b b b b b b b b b b b b
fb
5 6
4 5
3 5
2 3
1 2 b
a. n = 5 b b
b. n = 7 b b
c. n = 15 b b
d. n = 21 b b
ANSWER: d
REFERENCES: 2. 1 Frequency Distributions and Frequency Distribution Tables
b b b b b b b
QUESTION TYPE: Multiple Choice b b
KEYWORDS: Bloom’s: Understand b
4. For the following distribution of quiz scores, if a score of X = 3 or higher is needed for a passing grade, how many
b b b b b b b b b b b b b b b b b b b b b b b
individuals passed?
b b
X f b
5 6
4 5
3 5
, 2 3
1 2 b
a. 3
b. 11
c. 16
d. 21
ANSWER: c
REFERENCES: 2. 1 Frequency Distributions and Frequency Distribution Tables
b b b b b b b
QUESTION TYPE: b Multiple Choice
b
KEYWORDS: Bloom’s: Understand
b
5. For the following distribution of quiz scores, How many individuals had a score of X = 2? X
b b b b b b b b b b b b b b b b b
fb
5 6
4 5
3 5
2 3
1 2 b
a. 1
b. 2
c. 3
d. 5
ANSWER: c
REFERENCES: 2. 1 Frequency Distributions and Frequency Distribution Tables
b b b b b b b
QUESTION TYPE: Multiple Choice
b b
KEYWORDS: Bloom’s: Understand b
6. For the following frequency distribution of exam scores, what is the lowest possible reported score on the exam? X
b b b b b b b b b b b b b b b b b b
f b
90-94 3 b
85-89 4 b
80-84 5 b
75-79 2 b
70-74 1 b
a. x = 70 b b
b. x = 74 b b
c. x = 90 b b
d. x=94
ANSWER: a
REFERENCES: 2.2 Grouped Frequency Distribution Tables
b b b b
QUESTION TYPE: Multiple Choice
b b
KEYWORDS: Bloom’s: Understand b
7. For the following frequency distribution of exam scores, how many students had scores lower than X = 80? X
b b b b b b b b b b b b b b b b b b
f b
90-94 3 b
85-89 4 b
80-84 5 b
75-79 2 b
