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Year 9 Review - Term 4, Week 4 Flashcards | StudBud
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Year 9 Review - Term 4, Week 4
Year 9 Review - Term 4, Week 4
15 terms
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StudBud Administration
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Probability & Statistics review
Flashcards
15 cards
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Practice quiz
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Questions
15
Answers
1
What is the theoretical probability of spinning a red?
1/ 4
5/ 12
1/ 12
5/ 4
2
A fair six sided die is rolled twice. What is the probability that at least one 5 is rolled?
25/36
11/36
12/36
1/6
3
Categorical or Numerical Data?
Discrete
Ordinal
Continuous
Nominal
4
Two fair six sided dice are rolled. What is the probability that double 6 is rolled?
1/36
1/6
1/12
6/36
5
Categorical or Numerical Data?
Discrete
Nominal
Ordinal
Continuous
6
True or False - This is a histogram.
True
False
7
A fair dice is rolled twice. The probability that the sum of the dice is exactly 4 is:
0
1/12
2/11
4/36
8
Categorical or Numerical Data?
Discrete
Continuous
Nominal
Ordinal
9
Categorical or Numerical Data?
Ordinal
Nominal
Discrete
Continuous
10
Categorical or Numerical Data?
Nominal
Ordinal
Discrete
Continuous
11
What is the theoretical probability of spinning a Blue?
1/ 4
5/ 12
5/ 4
1/ 12
12
The purpose of a bar graph is to
compare different groups' amounts
look at colours
to compare changes over time
to look at a relationship
13
Categorical or Numerical Data?
Continuous
Nominal
Ordinal
Discrete
14
True or False - This is a histogram.
False
True
15
What is the theoretical probability of spinning a Yellow?
5/ 4
1/ 4
1/ 12
5/ 12
