# M5 Topic 5 Practice Test

## Quiz by Fred Spies

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- Q1
"What is your favorite color"

The question above is an example of... (select all that applies)

**Quantitative data; Nominal measurement****Quantitative data; Ratio measurement****Qualitative data; Ratio measurement****Qualitative data; Nominal measurement**300s - Q2
How many numbers belong to the interval 10 - 20 if the the data is organised in an exclusive continuous table?

All

None

3 numbers

2 numbers

300s - Q3
How many intervals are the numbers between 20 and 70 (exclusive) divided into?

5 intervals

3 intervals

4 intervals

Not enough data

300s - Q4
500 Students were asked what their favorite past time is. How many students like to read books in their free time?

9%

Not enough data

45 Students

9 students

300s - Q5
A survey was taken and one of the questions asked the participants their ages. How many people were surveyed?

6 years old

47 People

66 people

66 year old

300s - Q6
A survey was taken and one of the questions asked the participants their ages. How old was the oldest person?

66 year old

47 People

6 years old

66 people

300s - Q7
A survey was taken and one of the questions asked the participants their ages. What is the median age of this group of people?

Not enough data

66 years old

8 years old

28 years old

300s - Q8
What kind of

describes the following trend line correctly?__correlation__Users re-arrange answers into correct orderJumble300s - Q9
What is the mean of the following?

Users enter free textType an Answer300s - Q10
What is the median of the following?

Users enter free textType an Answer300s - Q11
What is the mode of the following?

Users enter free textType an Answer300s - Q12
Calculate the mean of the following (round to nearest decimal)

Users enter free textType an Answer300s - Q13
In which interval can the median be found?

Not enough data

80 - 89

60 - 69

70 - 79

300s - Q14
What is the modal class?

70 - 79

90 - 100

60 - 69

Not enough data

300s - Q15
According to the box-and-whisker plot, what was the median weight of a pumpkin at the annual pumpkin festival?

Not enough data

30 lbs

26 lbs

300s