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Normal Distribution
Normal Distribution
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Questions
16
Answers
1
Elijah scored in the 72nd percentile. Find his score.
90
52
86
78
2
Margee scores a 95 on a quiz. The mean score is an 88, and the standard deviation is 5. Find her z-score.
-1.4
2.1
5.7
1.4
3
The center of a tornado is called the ...
Earthquake
Hurricane
Eye
Middle
4
A group of
fish
is called a ...
School
Class
Swimmery
Pack
5
Find the probability that a student scores
above a 70.
.35
.96
.82
.04
6
Statistics is the BEST subject!
False
True
7
A group of
whales
is called a...
Pride
Class
Pod
Family
8
The middle 80% of students scored between...
10 and 90
76 and 88
73 and 91
80 and 90
9
Class A has a larger standard deviation.
False
True
10
Jeffrey scored in the
top 2%
. Find his score.
79
90
68
96
11
Which is
NOt
a form of precipitation?
Rain
Hail
Sleet
Lightening
12
A huge tidal wave is called a...
Hurricane
Tsunami
Tide
Tornado
13
Data sets with larger means always have larger standard deviations.
True
False
14
A group of
lions
is called a...
Pride
Pack
Den
Association
15
A group of
wolves
is called a...
Pack
Class
Family
Pride
16
What percentage of students scored above a 90?
.13
.44
.50
.88
