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MDM4U - Exam Review Flashcards | StudBud
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MDM4U - Exam Review
MDM4U - Exam Review
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A Quiz to help review for the final exam in #MDM4U #Math #Statistics #Probability
Flashcards
23 cards
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Questions
23
Answers
1
Name the type of probability: Scoring one goal or two goals in a game of soccer
Mutually Exclusive
Independent
Dependent
Non-Mutually Exclusive
2
If heights have a mean of 161.8cm and a standard deviation of 6.9cm, what is P(x < 164.5)?
0.3483
0.6517
0.6879
0.6086
3
Distribution type? A soccer player who makes 15% of his shots and scores after missing 4 shots?
Geometric
Hypergeometric
Normal
Binomial
4
Which graph would best describe the grouped frequency of the heights of students at Blyth?
Histogram
Pie Chart
Bar Graph
Pictograph
5
Describe the following variable: The number of siblings for students in this class
Discrete
Continuous
6
Name the type of bias: A police officer asks people if they've ever committed a crime...
Non Response bias
Measurement bias
Response bias
Sampling bias
7
If r = -0.78, what type of correlation exists?
Moderate Negative
Strong Positive
Strong Negative
Moderate Positive
8
Name the type of probability: Pulling clothes each day from a closet without replacement.
Mutually Exclusive
Independent
Dependent
Non-Mutually Exclusive
9
In how many ways can
some
objects be chosen from 6 tomatoes, 4 peppers and 3 lemons?
72
139
71
140
10
What's the chance that a 9 player baseball batting order is done in ascending order by age?
1 / 362880
9 / 3628800
9 / 362880
1 / 40320
11
What is the relationship if U of T graduates increased while Tesla car sales also increased?
Presumed
Cause and Effect
Accidental
Reverse Cause and Effect
12
Name the kind of probability: Flipping a coin.
Mutually Exclusive
Non-Mutually Exclusive
Dependent
Independent
13
How many ways can you make a meal with 4 appetizers, 6 main courses, and 10 desserts?
239
20
240
34
14
What is the value of
13
P
2
?
1
156
6.22 x 109
78
15
What is the probability of rolling doubles
OR
a sum greater than 7 with a pair of 6-sided dice?
4/9
1/2
15/36
18/36
16
How many ways can the letters in the word POLYNOMIAL be arranged?
3 628 800
907 200
151 200
90 720
17
Name the sampling type: Surveying a proportion of students from each grade at Blyth.
Systematic
Voluntary Response
Stratified
Convenience
18
Which term describes the average distance of a point from the mean?
Regression
Residual
Standard Deviation
Z-score
19
Find the z-score for a value of 7.2 with a mean of 5.6 and a standard deviation of 0.9...
-1.78
-1.77
1.77
1.78
20
What is 4!...
48
24
32
16
21
What is the question type: You must pick a group of 6 people from a class of 20?
Fundamental Counting Principle
Combination
Permutation
Cases
22
What is the mean of the following set of numbers? 4, 5, 6, 6, 8, 10, 11, 16
7.4
8.14
8.7
8.25
23
Name the sampling type: Hockey Canada surveys by randomly selecting some of the teams in Canada
Stratified
Cluster
Simple Random
Systematic
