2.5b Percentiles and Z-scores

Quiz
•
Mathematics
•
9th - 12th Grade
•
Easy
+3
Standards-aligned
Ryan Butt
Used 29+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If your doctor tells you that your height puts you in the 70th percentile, you will know that you are taller than __________ percent of people your age.
30
70
100
40
Tags
CCSS.7.RP.A.3
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A student recently took the SATs and their score correlated to the 60th percentile. This means that ______________ percent of all students score at or higher than the score the student received.
60
40
20
100
Tags
CCSS.HSS.IC.B.4
CCSS.HSS.ID.A.4
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The 50th percentile is also known as the _______________.
median
mean
mode
best percentile
Tags
CCSS.6.SP.A.2
CCSS.6.SP.A.3
CCSS.6.SP.B.5
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
The data below represents the scores students received on a recent Statistics quiz. Calculate the percentile for a student that scored 24 points.
15, 18, 19, 20, 21, 21, 22, 22, 24, 25
20th
80th
90th
99th
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A positive z-score indicates that the given data value is _______________ the mean value of the data set.
greater than
less than
equal to
Tags
CCSS.HSS.ID.A.4
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A negative z-score indicates that the given data value is _______________ the mean value of the data set.
greater than
less than
equal to
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A z-score equal to zero indicates that the given data value is _______________.
greater than the mean of the data set.
less than the mean of the data set.
equal to the mean of the data set.
equal to zero.
Tags
CCSS.HSS.ID.A.4
Create a free account and access millions of resources
Similar Resources on Quizizz
13 questions
Finding Z - Score

Quiz
•
11th - 12th Grade
8 questions
Finding z-scores

Quiz
•
11th - 12th Grade
10 questions
Module 2 Exercise 3

Quiz
•
11th Grade
15 questions
Percentiles and Normal Distribution Review

Quiz
•
12th Grade - University
15 questions
Normal Distribution and Percentiles

Quiz
•
12th Grade - University
10 questions
Normal Distribution and Percentiles

Quiz
•
9th - 12th Grade
15 questions
13.2 Relative Standing (z-scores and percentiles)

Quiz
•
9th - 12th Grade
10 questions
Z Score and Percentile

Quiz
•
9th - 12th Grade
Popular Resources on Quizizz
15 questions
Multiplication Facts

Quiz
•
4th Grade
25 questions
SS Combined Advisory Quiz

Quiz
•
6th - 8th Grade
40 questions
Week 4 Student In Class Practice Set

Quiz
•
9th - 12th Grade
40 questions
SOL: ILE DNA Tech, Gen, Evol 2025

Quiz
•
9th - 12th Grade
20 questions
NC Universities (R2H)

Quiz
•
9th - 12th Grade
15 questions
June Review Quiz

Quiz
•
Professional Development
20 questions
Congruent and Similar Triangles

Quiz
•
8th Grade
25 questions
Triangle Inequalities

Quiz
•
10th - 12th Grade
Discover more resources for Mathematics
40 questions
Week 4 Student In Class Practice Set

Quiz
•
9th - 12th Grade
25 questions
Triangle Inequalities

Quiz
•
10th - 12th Grade
10 questions
Right Triangles: Pythagorean Theorem and Trig

Quiz
•
11th Grade
10 questions
Exponential Growth and Decay Word Problems

Quiz
•
9th Grade
45 questions
Week 3.5 Review: Set 1

Quiz
•
9th - 12th Grade
17 questions
High School Survival Guide

Lesson
•
9th - 12th Grade
15 questions
Factoring Quadratics

Quiz
•
9th Grade