Reviewer
Reviewer
Reviewer
explanatory studies.
B.
inferential statistics.
C.
descriptive statistics.
D.
predictive studies.
2 points
1.
Question 2
limited in number.
B.
C.
mutually inclusive.
D.
mutually exclusive.
2 points
1.
Question 3
Which of the following is not a part of the research project that is used
statistically?
Answer
A.
Collection of data
B.
Organization of data
C.
Interpretation of data
D.
1.
Question 4
Given below are the WBC (x 103 cells/mcL) counts of all the patients who have taken
antibiotics after being diagnosed with bacterial infection:
9.6
5.7
8.4
9.8
11.3
9.8
7.2
7.2
Find Q3.
Answer
9.8
7.9
7.2
8.4
2 points
1.
Question 5
Given the data below,
Respondent Number
Blood Pressure
BMI
Normal
25.10
Low
27.30
Low
21.20
High
32.30
Normal
23.20
High
24.80
range
coefficient of variation
standard deviation
quartile deviation
2 points
1.
Question 6
Find the mean weight (in lbs) of the randomly selected seven students of the Faculty of
Pharmacy given below:
103.12
150.75
135.64
157.58
198.12
155.35
198.12
Answer
183.11
198.12
156.95
155.35
2 points
Question 7
1.
Question 8
1.
Given below are the daily number of sleeping hours of six randomly selected students of
each of the degree program of students of the Faculty of Pharmacy.
Pharmac
y
6.5
7.5
6.0
5.0
8.2
5.8
MedTech
Biochem
8.5
6.5
6.5
6.5
6.0
5.0
7.5
5.5
5.0
8.0
7.0
6.0
Which group of students have more consistent (or more homogenous) daily number of hours
of sleep?
Answer
MedTech
Pharmacy
Biochem
can not be determined due to insufficient data
2 points
Question 9
1.
What is the best measure of central tendency of the data given below, which are the WBC
(x 103 cells/mcL) counts of all the patients who have taken antibiotics after being diagnosed
with bacterial infection:
9.6
7.2
9.8
8.4
11.3
9.8
7.2
5.7
Answer
mean
median
mode
percentile
2 points
1.
Question 10
Given below are the WBC (x 103 cells/mcL) counts of all the patients who have taken
antibiotics after being diagnosed with bacterial infection:
9.6
7.2
9.8
8.4
11.3
9.8
7.2
5.7
Find the variance.
Answer
Question 11
1.
Blood Pressure
BMI
Normal
25.10
Low
27.30
Low
21.20
High
32.30
Normal
23.20
High
24.80
mean
mode
median
first quartile
2 points
Question 12
1.
B.
C.
D.
Question 13
1.
B.
C.
D.
E.
Question 14
1.
Statisticians use various scales to collect and/or identify data. The following
is an example of what type of scale?
Pain Intensity
0
No pain
Minor/little pain
Moderate pain
Severe pain
Answer
A.
Nominal scale
B.
Interval scale
C.
Ratio scale
D.
Ordinal scale
2 points
Question 15
1.
B.
C.
D.