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OC Quiz Resource AS91585 K001 Flashcards | StudBud
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OC Quiz Resource AS91585 K001
OC Quiz Resource AS91585 K001
25 terms
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StudBud Administration
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31 plays
#math #statistics #NCEA #AS91585 #Probability #Frequency #Probability Language
Flashcards
25 cards
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Practice quiz
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Host live
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Questions
25
Answers
1
Which Graph indicates the largest P(0≤X≤2)?
B
D
C
A
2
No points: Have you opened the Google Doc resource sheet called "Quiz Resource"?
Yes
No
3
No points: Are you ready to do the Quiz?
Yes
No
4
Which Graph indicates P(X<1) = 11/30?
B
C
D
A
5
In Graph A what is the Probability of picking a random student that saw at least 1 movie?
P(X>0) = 83.33% (2 dp)
P(X>0) = 5/6
P(X>0) =0.8333 (4dp)
P(X>0) = 25/30
6
Which Graph indicates P(X=5) = 0?
A
C
B
D
7
Which Graph indicates P(X=0) = 1/6?
A
C
B
D
8
Which Graph indicates P(X≥1) = 25/30?
B
D
C
A
9
Which Graph indicates a P(0≤X<1) = P(X>3)?
D
A
C
B
10
Which Graph has the smallest sample of students?
A
B
D
C
11
Which Graph indicates P(X=1) = 12/90?
D
B
C
A
12
Which Graph indicates the largest P(0<X<2)?
D
C
A
B
13
No points: Have you got "Quiz Resource AS91585 K001 " in front of you?
No
Yes
14
Which Graph indicates P(X≤6) = 30/30?
C
B
A
D
15
In Graph A what is the Probability of picking a random student that saw 4 or less movies?
P(X≤4) = 93%
P(X≤4) = 28/30
P(X<4) =0.9333 (4dp)
P(X≤4) = 28
16
In Graph A what is the Probability of picking a random student that saw exactly 4 movies?
P(X=4) = 3/30
P(X=4) = 1/10
P(X=4) =0.1
P(X=4) = 4
17
Which Graph indicates P(X=6) = 1/15?
D
C
A
B
18
Which Graph indicates the smallest P(3≤X≤4)?
C
B
A
D
19
Which Graph indicates P(X≥6) = 1/30?
C
D
A
B
20
No points: Have you got the resource sheet in front of you?
Yes
No
21
Which Graph indicates P(X<6) = 29/30?
B
D
C
A
22
Which Graph indicates P(X≥4) = 3/30?
C
B
D
A
23
What is a "discrete numerical variable"?
A variable that is measured on a continuous scale.
A variable that doesn't share secrets.
A variable that has values that jump in discrete intervals.
A variable that can be any number value.
24
Which Graph indicates P(X=2) = P(X=3)?
C
B
A
D
25
In Graph A what is the Probability of picking a random student that saw less than 4 movies?
P(X≤3) =0.8333 (4dp)
P(X<4) = 25/30
P(X<4) = 83% (0 dp)
P(X<4) = 5/6
