HCD 300 BIOSTATISTICS Exam #1 Questions with correct
answers
A good rule of thumb when creating an illustration is ______. - ✔✔to make sure
your graph communicates only one idea
Which of the following is designed to present large amounts of information
quickly, and uses pictures or shapes to display the information? - ✔✔Infographic
Which of the following would be appropriate to display nominal data? (choose
one or more) - ✔✔Pie chart, bar graph
A researcher asks the following question on a survey:
How old are you? ___________ (respondents enter age as a whole number)
Data are displayed below:
What scale of measure is being used for this variable? - ✔✔ratio
A researcher asked the following question on a survey:
What is your age?
1.) under 18
2.) 18-25
3.) 26-40
4.) 41-60
5.) over 60
Data are displayed here:
What scale of measure is being used for this variable? - ✔✔ordinal
answers
A good rule of thumb when creating an illustration is ______. - ✔✔to make sure
your graph communicates only one idea
Which of the following is designed to present large amounts of information
quickly, and uses pictures or shapes to display the information? - ✔✔Infographic
Which of the following would be appropriate to display nominal data? (choose
one or more) - ✔✔Pie chart, bar graph
A researcher asks the following question on a survey:
How old are you? ___________ (respondents enter age as a whole number)
Data are displayed below:
What scale of measure is being used for this variable? - ✔✔ratio
A researcher asked the following question on a survey:
What is your age?
1.) under 18
2.) 18-25
3.) 26-40
4.) 41-60
5.) over 60
Data are displayed here:
What scale of measure is being used for this variable? - ✔✔ordinal
