Multiple Choice: Read and answer the following to the correct answer. If your answer is not on the choices write E. Write your answer separate sheet. 1. Which of the following is a qualitative data? b. height a.civil status c. weight d. temperature 2. Which among the following is a quantitative variable? b. occupation a. color of eyes c. model of car d. test scores

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Question
1-8 only. Letters/answer only
Multiple Choice: Read and answer the following questions. Choose the letter that corresponds
to the correct answer. If your answer is not on the choices write E. Write your answer on
separate sheet.
1. Which of the following is a qualitative data?
a.civil status
b. height
c. weight
d. temperature
2. Which among the following is a quantitative variable?
a. color of eyes
b. occupation
c. model of car
d. test scores
For the next four items, Use the group frequency below.
Class Interval
f
5.2-5.6
2
5.7-6.1
1
6.2-6.6
4
6.7-7.1
7
7.2-7.6
12
7.7-8.1
17
8.2-8.6
11
8.7-9.1
8
9.2-9.6
5
9.7-10.1
1
10.2-10.6
2
3. The size of the class interval is:
a. 5
c. 0.5
b. 4
d. 0.4
4. The class interval containing the highest frequency are:
c. 7.75-8.05
a.
7.65-7.6
b. 7.7-8.1
d. 7.7-8.05
5. The class boundaries containing the 12 score is:
a. 7.2-7.6
c. 7.15-7.65
b. 6.7-7.1
d. 6.65-7.15
6. What is the median class?
a. 9.7-10.1
c. 7.7-8.1
b. 8.2-8.6
d. 7.2-7.6
Transcribed Image Text:Multiple Choice: Read and answer the following questions. Choose the letter that corresponds to the correct answer. If your answer is not on the choices write E. Write your answer on separate sheet. 1. Which of the following is a qualitative data? a.civil status b. height c. weight d. temperature 2. Which among the following is a quantitative variable? a. color of eyes b. occupation c. model of car d. test scores For the next four items, Use the group frequency below. Class Interval f 5.2-5.6 2 5.7-6.1 1 6.2-6.6 4 6.7-7.1 7 7.2-7.6 12 7.7-8.1 17 8.2-8.6 11 8.7-9.1 8 9.2-9.6 5 9.7-10.1 1 10.2-10.6 2 3. The size of the class interval is: a. 5 c. 0.5 b. 4 d. 0.4 4. The class interval containing the highest frequency are: c. 7.75-8.05 a. 7.65-7.6 b. 7.7-8.1 d. 7.7-8.05 5. The class boundaries containing the 12 score is: a. 7.2-7.6 c. 7.15-7.65 b. 6.7-7.1 d. 6.65-7.15 6. What is the median class? a. 9.7-10.1 c. 7.7-8.1 b. 8.2-8.6 d. 7.2-7.6
For the next four items, assume 10 students got the following test scores:
58, 98, 81, 59, 67, 81, 94, 84, 46, 32
7. Find the median of the scores
a. 66
b. 74
c. 81
d. 98
8. Find the mode of the scores
a. 66
b. 74
c. 81
d. 98
9. Find the mean of the scores
a. 60
b. 70
d. 90
10. Find the range of the scores
a. 66
b. 74
c. 81
d. 98
11. The statistical measure to be used to determined the most popular student is
a. mean
b. median
c. mode
d. range
12. The graph used to show the relationship of a part to the whole is
a. bar graph
b. pie graph
c. line graph
d. pictograph
For the next three items, refer to the table below
Height of Mathematics
Guild Members
Classes
150-154
155-159
160 164
165-169
170-174
175-179
13. How many members are there in the guild?
a. 19
b. 29
14. What is the modal class?
a. 177.96
15. What is the mean?
a. 29
b. 164.5
b. 166.73
c. 80
Frequency
6
10
13
19
12
5
c. 60
c. 60
c. 167
d. 65
d. 165-169
d. 169.5
Transcribed Image Text:For the next four items, assume 10 students got the following test scores: 58, 98, 81, 59, 67, 81, 94, 84, 46, 32 7. Find the median of the scores a. 66 b. 74 c. 81 d. 98 8. Find the mode of the scores a. 66 b. 74 c. 81 d. 98 9. Find the mean of the scores a. 60 b. 70 d. 90 10. Find the range of the scores a. 66 b. 74 c. 81 d. 98 11. The statistical measure to be used to determined the most popular student is a. mean b. median c. mode d. range 12. The graph used to show the relationship of a part to the whole is a. bar graph b. pie graph c. line graph d. pictograph For the next three items, refer to the table below Height of Mathematics Guild Members Classes 150-154 155-159 160 164 165-169 170-174 175-179 13. How many members are there in the guild? a. 19 b. 29 14. What is the modal class? a. 177.96 15. What is the mean? a. 29 b. 164.5 b. 166.73 c. 80 Frequency 6 10 13 19 12 5 c. 60 c. 60 c. 167 d. 65 d. 165-169 d. 169.5
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