placeholder image to represent content

Statistics

Quiz by Grayson Perry

Feel free to use or edit a copy

includes Teacher and Student dashboards

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

Q 1/3
Score 0
Identify whether the following is a valid sample or not: To determine whether the students will attend an arts festival at the school, Oliver surveys his friends in the art club. All of Oliver's friends plan to attend. So, Oliver assumes that all the students at his school will attend.
29
Systematic Random Sample
Unbiased
Not
Valid

Our brand new solo games combine with your quiz, on the same screen

Correct quiz answers unlock more play!

New Quizalize solo game modes

3 questions

Show answers

Q1
Identify whether the following is a valid sample or not: To determine whether the students will attend an arts festival at the school, Oliver surveys his friends in the art club. All of Oliver's friends plan to attend. So, Oliver assumes that all the students at his school will attend.
Systematic Random Sample
Unbiased
Not
Valid
30s
Q2
A survey found that 11 out of 28 students like strawberry ice cream. If there are 560 students in the school, predict how many will like strawberry ice cream.
220
1425.4
120
30
30s
Q3
A survey found that 85% of people use 501 on their way to work. If there are 2,450 drivers in Myrtle Beach, predict how many use 501.
1280
2800
1082.5
2082.5
30s

Teachers give this quiz to your class