Topic 10: Data Insights: Graphics, Tables, And Data Literacy

Lesson 10.4: Descriptive Statistics And Distributions — Quiz

Test your understanding of lesson 10.4: descriptive statistics and distributions with 5 practice questions.

Practice Questions

Question 1

What is the median of the following data set: {4, 8, 6, 5, 3}?

Question 2

In a dataset with the following five numbers: {10, 20, 30, 40, 50}, what is the first quartile (Q1)?

Question 3

If the mean of a dataset is 12, and there are ten data points, what is the sum of all the data points?

Question 4

What is an outlier in a dataset?

Question 5

For a dataset with the values {2, 4, 6, 8, 10}, what is the range?