Quick Stats Refresher

A brief test covering foundational statistical principles.

#quiz#basics#math#statistics#measurement#data

Total Questions

8

Difficulty Level

easy

Progress

0/0

0%

Quiz Questions

Answer all questions below and test your knowledge.

1
What term describes the average of a dataset, calculated by summing all values and dividing by the count of values?
Question 1
2
If you have the numbers 3, 5, 7, 7, and 10, what is the median?
Question 2
3
Which of these is a measure of how spread out the values in a dataset are?
Question 3
4
In a set of numbers, the value that appears most frequently is called the what?
Question 4
5
What is the range of the following data set: 12, 8, 15, 20, 11?
Question 5
6
Which graphical representation uses bars to display the frequency of data within specific intervals?
Question 6
7
If a dataset has an even number of values, the median is found by:
Question 7
8
What type of data is described by categories or labels that have no inherent order?
Question 8