Z-scores

Quiz
•
Mathematics
•
9th - 12th Grade
•
Medium
Standards-aligned

Stacy Fulton
Used 242+ times
FREE Resource
16 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
What is the formula to find the z-score for population?
z=X-M
z=σ-M/μ
z/M=μ
z=X-μ/σ
Tags
CCSS.HSS.ID.A.4
2.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Find the Z-score.
Mean = 22
Standard Deviation: 3.1
x = 29
2.26
16.45
-2.26
1.26
Tags
CCSS.HSS.ID.A.4
3.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Find the Z-score.
Mean = 21
Standard Deviation: 1.3
x = 22
0.77
5.33
1.07
1.26
Tags
CCSS.HSS.ID.A.4
4.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
What is the probability that a score is under (left of) .73?
.7357
.7673
.7389
.7967
Tags
CCSS.HSS.ID.A.4
CCSS.HSS.MD.A.3
5.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
What is the probability that a score is under (left of) 1.73?
.9484
.9664
.9573
.9582
Tags
CCSS.HSS.ID.A.4
CCSS.HSS.MD.A.3
6.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
What is the probability that a score is under (left of) 2.37?
.9911
.9913
.9916
.9936
Tags
CCSS.HSS.ID.A.4
CCSS.HSS.MD.A.3
7.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
What is the probability that a score is under (left of) -.37?
.6443
.3974
.3557
.3156
Tags
CCSS.HSS.ID.A.4
CCSS.HSS.MD.A.3
Create a free account and access millions of resources
Similar Resources on Wayground
17 questions
Normal Distribution, Z-Score

Quiz
•
11th Grade
20 questions
Normal Probability Z Table

Quiz
•
11th Grade - University
12 questions
The Standard Normal Curve

Quiz
•
11th Grade - University
20 questions
Normal Distribution

Quiz
•
9th - 12th Grade
20 questions
AREA UNDER NORMAL CURVE

Quiz
•
11th Grade
14 questions
Type I and II Errors/Tests

Quiz
•
KG - University
11 questions
Z-score chart & probabilities

Quiz
•
9th Grade
11 questions
Applications of the Normal Distribution

Quiz
•
10th - 12th Grade
Popular Resources on Wayground
25 questions
Equations of Circles

Quiz
•
10th - 11th Grade
30 questions
Week 5 Memory Builder 1 (Multiplication and Division Facts)

Quiz
•
9th Grade
33 questions
Unit 3 Summative - Summer School: Immune System

Quiz
•
10th Grade
10 questions
Writing and Identifying Ratios Practice

Quiz
•
5th - 6th Grade
36 questions
Prime and Composite Numbers

Quiz
•
5th Grade
14 questions
Exterior and Interior angles of Polygons

Quiz
•
8th Grade
37 questions
Camp Re-cap Week 1 (no regression)

Quiz
•
9th - 12th Grade
46 questions
Biology Semester 1 Review

Quiz
•
10th Grade