EBTM 350 QUESTIONS WITH VERIFIED ANSWERS
Correct 25
Incorrect 00
1 of 25
Term
There are a number of ways to display a heat map, but they all share
one thing in common—they use color to communicate the relationships
between the variables that would be harder to understand by simply
inspecting the raw data. Choose all the examples below that would be
a good usage for a heat map.
Give this one a try later!
Show the most-or least-frequently Show which products are the best-or
downloaded music genres across worst-selling products at various
various music streaming platforms stores
Show the inventory items which need
Show the trend of product sales
to be replenished, which items have
over time, such as sales in one
plenty on hand inventory, and which
period and then the next
items should be evaluated to order
, Don't know?
2 of 25
Term
When constructing a graph, the vertical axis SHOULD be stretched so
that an increase (or decrease) of the data appears more pronounced
than warranted. This will help prove your point more graphically.
Give this one a try later!
True False
Don't know?
3 of 25
Term
Which 'tool' depicts the frequency or the relative frequency for each
category of the categorical variable as a series of horizontal or vertical
bars, the lengths of which are proportional to the values that are to be
depicted.
Give this one a try later!
, Frequency distribution Bar chart
Pie chart Hypothesis test
Don't know?
4 of 25
Term
Which of the following examples violates the 'mutually exclusive'
guideline for interval construction?
Give this one a try later!
300 < x ≤ 400 and 400 ≤ x ≤ 500 200 < x ≤ 300 and 301 < x ≤ 500
300 < x ≤ 400 and 401 < x ≤ 500 100 < x ≤ 200 and 201 < x ≤ 300
Don't know?
Correct 25
Incorrect 00
1 of 25
Term
There are a number of ways to display a heat map, but they all share
one thing in common—they use color to communicate the relationships
between the variables that would be harder to understand by simply
inspecting the raw data. Choose all the examples below that would be
a good usage for a heat map.
Give this one a try later!
Show the most-or least-frequently Show which products are the best-or
downloaded music genres across worst-selling products at various
various music streaming platforms stores
Show the inventory items which need
Show the trend of product sales
to be replenished, which items have
over time, such as sales in one
plenty on hand inventory, and which
period and then the next
items should be evaluated to order
, Don't know?
2 of 25
Term
When constructing a graph, the vertical axis SHOULD be stretched so
that an increase (or decrease) of the data appears more pronounced
than warranted. This will help prove your point more graphically.
Give this one a try later!
True False
Don't know?
3 of 25
Term
Which 'tool' depicts the frequency or the relative frequency for each
category of the categorical variable as a series of horizontal or vertical
bars, the lengths of which are proportional to the values that are to be
depicted.
Give this one a try later!
, Frequency distribution Bar chart
Pie chart Hypothesis test
Don't know?
4 of 25
Term
Which of the following examples violates the 'mutually exclusive'
guideline for interval construction?
Give this one a try later!
300 < x ≤ 400 and 400 ≤ x ≤ 500 200 < x ≤ 300 and 301 < x ≤ 500
300 < x ≤ 400 and 401 < x ≤ 500 100 < x ≤ 200 and 201 < x ≤ 300
Don't know?
