# Statistics

## Quiz by Shirley Sinacore

Feel free to use or edit a copy

includes Teacher and Student dashboards

### Measure skillsfrom any curriculum

Measure skills

from any curriculum

Tag the questions with any skills you have. Your dashboard will track each student's mastery of each skill.

With a free account, teachers can

- edit the questions
- save a copy for later
- start a class game
- automatically assign follow-up activities based on students’ scores
- assign as homework
- share a link with colleagues
- print as a bubble sheet

6 questions

Show answers

- Q1What is the mean of the following set of numbers: 4, 6, 7, 9?8.54.56.57.530s
- Q2What is the mode of the following set of numbers: 5, 2, 3, 2, 5?2 and 553230s
- Q3What is the median of the following set of numbers: 2, 5, 8, 10?576.5830s
- Q4What is the standard deviation of the following set of data points: 2, 4, 6, 8?314230s
- Q5What does 'mean' refer to in statistics?The average of a set of numbersThe middle value in a set of numbersThe most frequently occurring value in a set of numbersThe difference between the largest and smallest values in a set30s
- Q6What is the 'standard deviation' in statistics?The sum of all the values in a set of dataThe value that appears most frequently in a set of dataThe middle value in a set of dataA measure of the spread or dispersion of a set of data30s