Statistic

Question 1

Discrete or Continuous Data Set?

Accepted Answer

Continuous

Question 2

What is the lower quartile (Q1)?

Accepted Answer

70

Question 3

What type of sampling method is shown in the picture?

Accepted Answer

Systematic sampling

Question 4

What is the median of 1, 3, 9, 2, 0?

Accepted Answer

2

Question 5

Is this boxplot positively skewed, negatively skewed, or symmetric?

Accepted Answer

Positively Skewed

Question 6

what is the Inter Quartile Range?

Accepted Answer

5

Question 7

What is the range of this data?

Accepted Answer

40

Question 8

What does it mean if a dot plot has a long whisker?

Accepted Answer

There is an outlier.

Question 9

Is this boxplot positively skewed, negatively skewed, or symmetric?

Accepted Answer

negatively skewed

Question 10

Which of the following data collection tools will generate quantitative data?

Accepted Answer

An online survey with multiple choice questions

Question 11

Type of sampling?

Accepted Answer

Cluster

Question 12

Sampling is:

Accepted Answer

A group of people taken from a larger population for study or measurement

Question 13

What is the upper quartile?

Accepted Answer

7

Question 14

What quartile is this?

Accepted Answer

upper

Question 15

Disadvantages of sampling?

Accepted Answer

Risk of bias

Question 16

What is discrete data?

Accepted Answer

data that can be counted and doesn't change

Question 17

What type of sampling method is shown in the picture?

Accepted Answer

Stratified sampling

Questions 17