
Basic statistics for educational research
Authored by Mai Trâm
English
University
CCSS covered
Used 7+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Which is inferential statistics?
mean
standard deviation
hypothesis testing
graphs
Tags
CCSS.HSS.IC.B.3
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
What type of graph is it?
boxplot
histogram
table
scatter plot
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Which one measures variability?
mean
mode
median
standard deviation
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Which picture shows a normal distribution?
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Class A, B, C, and D all have the same average score. We are given the standard deviation (sd) of each class:
Class A: sd = 0.8 ; Class B: sd = 1.2 ; Class C: sd = 1.4 ; Class D: sd = 2
Which class has students whose scores are closest together?
Class A
Class B
Class C
Class D
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which one is H0?
Learning motivation positively impacts academic performance
There is no statistically significant difference in writing performance between students learning with AI and students learning with a teacher
There is a positive correlation between student age and test scores.
Students who study for longer hours will score higher on exams.
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Which one is NOT a level of significance?
1%
5%
10%
100%
Tags
CCSS.HSN.Q.A.1
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