EPHE 200 FINAL EXAM UPDATED ACTUAL QUESTIONS
AND CORRECT ANSWERS
Question:
Research and evaluation are the same thing.
Answer:
False
Question:
Evaluation is the _____________ collection and analysis of data to address
criteria and to make judgments.
Answer:
Systematic
Question:
Bicycle owners were asked to check a box on a survey indicating the brand of
bicycle they had most recently purchased. The types of scores (not level of
data) arising from this survey question are ______________ scores.
Answer:
Nominal
Question:
Select the most appropriate Level of Data in relation to the following sentence.
The evaluator collected data on participants' gender. Gender was coded as
Male, Female, and Non-Binary. This level of data is:
Answer:
Nominal
Question:
You have been asked to rate your lunch on the following scale: 1 = awful, 2 =
not too bad, 3 = neutral, 4 = quite good, and 5 = really good. This scale produces
ratio level data. True or False?
Answer:
False
Question:
Select the most appropriate Level of Data in relation to the following sentence.
The evaluator collected data on the number of minutes it took participants to
complete a Tough Mudder course. This level of data is
Answer:
Ratio
Question:
Select the most appropriate Level of Data in relation to the following sentence.
The evaluator collected data on who completed the obstacle course first,
second, third, and so on. This level of data is:
Answer:
Ordinal
,Question:
A ___________________ tells the evaluator and anyone else who might use the
data for statistical procedures how the data have been classified.
Answer:
codebook
Question:
The evaluator collected data on individual's typical mode of transport when
they go grocery shopping? The question was asked so that the respondent
checked one of: Walk, Bicycle, Bus, Car, Skateboard, or Other. It is appropriate
to compute an average (or mean) on these data. True or False?
Answer:
False
Question:
The evaluator collected data on weekly jogging distance completed by 50
virtual training clinic participants using wearable technology?
It is appropriate to compute an average (or mean) on these distance data.
Answer:
True
Question:
Select the most appropriate Level of Data in relation to the following sentence.
In the Strength and BMI 2022.xlxs database, the data level of "Number of
Pushups" is:
Answer:
Ratio
Question:
Select the most appropriate Level of Data in relation to the following sentence.
In the Strength and BMI 2022.xlxs database, the data level of "CDC
Classification" is:
Answer:
Ordinal
Question:
Descriptive statistics are exactly as the name implies. They describe and
summarize the characteristics of your data.
Answer:
True
Question:
Select the best response. We want to know how many EPHE students are from
Canada or are international students. This count of the number of participants
is called ________________________.
Answer:
A frequency count
Question:
Select the best response. There are 49 students in our CAMSA data set,
16.3% from Alberta, 67.3% from BC,
6.1% International students, 4.1% from Ontario, and 6.1% from Yukon. Adding
, the proportion of students from Alberta to the proportion from British
Columbia, we get 83.7%. This number (i.e. 83.7%) is called a
____________________________.
Answer:
cumulative percentage
Question:
In our Strength and BMI 2022.xlxs data set, three of the five children had
Healthy Weight status according to the CDC's classification. Three is a
frequency count. True or False?
Answer:
True
Question:
Select the correct answer: The mode is the most frequently occurring value. T
or F?
Answer:
True
Question:
In our Strength and BMI 2022.xlxs data set, the mode for the variable Gender
was 1. T or F?
Answer:
False
Question:
Select the correct response. In term of the formula M = Σ (x)/N Question
options:T
his formula is used to calculate Median scores and the symbol N represents the
number of observations.
This formula is used to calculate Median scores and the symbols Σ(x) represent
the sum of all the values
of the observations on that variable.
This formula is used to calculate Mean scores and the symbols Σ(x) represent
the sum of all the values of the observations on that variable.
This formula is used to calculate Mode scores and the symbol N represents a
single observation.
Answer:
This formula is used to calculate Mean scores and the symbols Σ(x) represent
the sum of all the values of the observations on that variable.
Question:
Typically, when calculated on a variable, the mode, median, and mean are not
same. T or F?
Answer:
True
Question:
Define 'range' by inserting the appropriate word into the sentence below. One
of the easiest calculations of dissimilarity, or dispersion, is the range. The
range is the difference between the ____________ and minimum observed
AND CORRECT ANSWERS
Question:
Research and evaluation are the same thing.
Answer:
False
Question:
Evaluation is the _____________ collection and analysis of data to address
criteria and to make judgments.
Answer:
Systematic
Question:
Bicycle owners were asked to check a box on a survey indicating the brand of
bicycle they had most recently purchased. The types of scores (not level of
data) arising from this survey question are ______________ scores.
Answer:
Nominal
Question:
Select the most appropriate Level of Data in relation to the following sentence.
The evaluator collected data on participants' gender. Gender was coded as
Male, Female, and Non-Binary. This level of data is:
Answer:
Nominal
Question:
You have been asked to rate your lunch on the following scale: 1 = awful, 2 =
not too bad, 3 = neutral, 4 = quite good, and 5 = really good. This scale produces
ratio level data. True or False?
Answer:
False
Question:
Select the most appropriate Level of Data in relation to the following sentence.
The evaluator collected data on the number of minutes it took participants to
complete a Tough Mudder course. This level of data is
Answer:
Ratio
Question:
Select the most appropriate Level of Data in relation to the following sentence.
The evaluator collected data on who completed the obstacle course first,
second, third, and so on. This level of data is:
Answer:
Ordinal
,Question:
A ___________________ tells the evaluator and anyone else who might use the
data for statistical procedures how the data have been classified.
Answer:
codebook
Question:
The evaluator collected data on individual's typical mode of transport when
they go grocery shopping? The question was asked so that the respondent
checked one of: Walk, Bicycle, Bus, Car, Skateboard, or Other. It is appropriate
to compute an average (or mean) on these data. True or False?
Answer:
False
Question:
The evaluator collected data on weekly jogging distance completed by 50
virtual training clinic participants using wearable technology?
It is appropriate to compute an average (or mean) on these distance data.
Answer:
True
Question:
Select the most appropriate Level of Data in relation to the following sentence.
In the Strength and BMI 2022.xlxs database, the data level of "Number of
Pushups" is:
Answer:
Ratio
Question:
Select the most appropriate Level of Data in relation to the following sentence.
In the Strength and BMI 2022.xlxs database, the data level of "CDC
Classification" is:
Answer:
Ordinal
Question:
Descriptive statistics are exactly as the name implies. They describe and
summarize the characteristics of your data.
Answer:
True
Question:
Select the best response. We want to know how many EPHE students are from
Canada or are international students. This count of the number of participants
is called ________________________.
Answer:
A frequency count
Question:
Select the best response. There are 49 students in our CAMSA data set,
16.3% from Alberta, 67.3% from BC,
6.1% International students, 4.1% from Ontario, and 6.1% from Yukon. Adding
, the proportion of students from Alberta to the proportion from British
Columbia, we get 83.7%. This number (i.e. 83.7%) is called a
____________________________.
Answer:
cumulative percentage
Question:
In our Strength and BMI 2022.xlxs data set, three of the five children had
Healthy Weight status according to the CDC's classification. Three is a
frequency count. True or False?
Answer:
True
Question:
Select the correct answer: The mode is the most frequently occurring value. T
or F?
Answer:
True
Question:
In our Strength and BMI 2022.xlxs data set, the mode for the variable Gender
was 1. T or F?
Answer:
False
Question:
Select the correct response. In term of the formula M = Σ (x)/N Question
options:T
his formula is used to calculate Median scores and the symbol N represents the
number of observations.
This formula is used to calculate Median scores and the symbols Σ(x) represent
the sum of all the values
of the observations on that variable.
This formula is used to calculate Mean scores and the symbols Σ(x) represent
the sum of all the values of the observations on that variable.
This formula is used to calculate Mode scores and the symbol N represents a
single observation.
Answer:
This formula is used to calculate Mean scores and the symbols Σ(x) represent
the sum of all the values of the observations on that variable.
Question:
Typically, when calculated on a variable, the mode, median, and mean are not
same. T or F?
Answer:
True
Question:
Define 'range' by inserting the appropriate word into the sentence below. One
of the easiest calculations of dissimilarity, or dispersion, is the range. The
range is the difference between the ____________ and minimum observed
