Math Review

1
Math Review
Data Analysis and Probability
2
Possible Outcomes...
Tossing a coin
3
Possible Outcomes...
Tossing a coin
Heads, Tails
4
Possible Outcomes...
Rolling one of the six-sided dice
5
Possible Outcomes...
Rolling one of the six-sided dice
Rolling 1, 2, 3, 4, 5, or 6
6
Certain, Likely, Unlikely or Impossible?
They will be serving some kind of vegetable in
the cafeteria at lunchtime.
7
Certain, Likely, Unlikely or Impossible?
They will be serving some kind of vegetable in
the cafeteria at lunchtime.
Likely
8
Certain, Likely, Unlikely or Impossible?
This month is May, so next month will be June.
9
Certain, Likely, Unlikely or Impossible?
This month is May, so next month will be June.
Certain
10
Certain, Likely, Unlikely or Impossible?
Lucas rolls one of his dice. What is the
probability he will roll a number less than 2?
11
Certain, Likely, Unlikely or Impossible?
Lucas rolls one of his dice. What is the
probability he will roll a number less than 2?
Unlikely
12
Certain, Likely, Unlikely or Impossible?
Situation Kirena puts 6 yellow tiles, 2 red
tiles, 6 blue tiles, and 21 green tiles in a bag.
What is the probability that Kirena will reach in
and pull out a red tile?
13
Certain, Likely, Unlikely or Impossible?
Situation Kirena puts 6 yellow tiles, 2 red
tiles, 6 blue tiles, and 21 green tiles in a bag.
What is the probability that Kirena will reach in
and pull out a red tile?
Unlikely
14
Certain, Likely, Unlikely or Impossible?
Situation Kirena puts 6 yellow tiles, 2 red
tiles, 6 blue tiles, and 21 green tiles in a bag.
What is the probability that Kirena will reach in
and pull out a green tile?
15
Certain, Likely, Unlikely or Impossible?
Situation Kirena puts 6 yellow tiles, 2 red
tiles, 6 blue tiles, and 21 green tiles in a bag.
What is the probability that Kirena will reach in
and pull out a green tile?
Likely
16
Certain, Likely, Unlikely or Impossible?
Situation Kirena puts 6 yellow tiles, 2 red
tiles, 6 blue tiles, and 21 green tiles in a bag.
Which two color tiles is Kirena equally likely to
pull out?
17
Certain, Likely, Unlikely or Impossible?
Situation Kirena puts 6 yellow tiles, 2 red
tiles, 6 blue tiles, and 21 green tiles in a bag.
Which two color tiles is Kirena equally likely to
pull out?
Yellow and Blue
18
Certain, Likely, Unlikely or Impossible?
Situation Kirena puts 6 yellow tiles, 2 red
tiles, 6 blue tiles, and 21 green tiles in a bag.
How many tiles did Kirena put into the bag?
19
Certain, Likely, Unlikely or Impossible?
Situation Kirena puts 6 yellow tiles, 2 red
tiles, 6 blue tiles, and 21 green tiles in a bag.
How many tiles did Kirena put into the bag?
35 tiles
20
Whats the mode?
0, 0, 1, 3, 4, 4, 4, 7, 8, 8
21
Whats the mode?
4
22
Whats the mode?
12, 15, 17, 19, 20, 20, 21, 23, 26, 26, 26
23
Whats the mode?
26
24
Whats the mode?
65, 70, 70, 75, 80, 80, 85, 85, 90, 90, 90
25
Whats the mode?
90
26
Whats the mode?
4, 7, 1, 8, 3, 9, 5, 1
27
Whats the mode?
1
28
Whats the mode?
34, 67, 43, 22, 34, 12, 12, 0, 34, 55,
29
Whats the mode?
34
30
Whats the median?
10, 14, 16, 20, 25
31
Whats the median?
10, 14, 16, 20, 25
32
Whats the median?
35, 45, 55, 70, 85
33
Whats the median?
35, 45, 55, 70, 85
34
Whats the median?
10, 0, 50, 25, 85, 100, 5
35
Whats the median?
0, 5, 10, 25, 50, 85, 100
36
Whats the median?
4, 8, 4, 6, 12, 10, 6, 5, 3
37
Whats the median?
3, 4, 4, 5, 6, 6, 8, 10, 12
38
Categorical or Numerical?
Students weekly spelling grades
39
Numerical
Students weekly spelling grades
40
Categorical or Numerical?
Favorite car
41
Categorical
Favorite car
42
Categorical or Numerical?
Number of homeruns in each baseball game
43
Numerical
Number of homeruns in each baseball game
44
Categorical or Numerical?
Number of pets
45
Numerical
Number of pets
46
Categorical or Numerical?
Type of pets
47
Categorical
Type of pets
48
Categorical or Numerical?
Hair color
49
Categorical
Hair color
50
Categorical or Numerical?
Money earned at lemonade stand
51
Numerical
Money earned at lemonade stand
52
Categorical or Numerical?
Kinds of drinks sold
53
Categorical
Kinds of drinks sold
54
Categorical or Numerical?
Number of drinks sold
55
Numerical
Number of drinks sold
56
Bar Graphs
Susies Lemonade Stand
How many glasses of lemonade did Susie sell
during Week 3?
Glasses of Lemonade Sold
57
Bar Graphs
Susies Lemonade Stand
How many glasses of lemonade did Susie sell
during Week 3? 10 glasses
Glasses of Lemonade Sold
58
Bar Graphs
Susies Lemonade Stand
In which week did Susie sell the least glasses of
lemonade?
Glasses of Lemonade Sold
59
Bar Graphs
Susies Lemonade Stand
In which week did Susie sell the least glasses of
lemonade? Week 3
Glasses of Lemonade Sold
60
Bar Graphs
Susies Lemonade Stand
What is the scale of this bar graph?
Glasses of Lemonade Sold
61
Bar Graphs
Susies Lemonade Stand
What is the scale of this bar graph? Scale of 5
Glasses of Lemonade Sold
62
Bar Graphs
Susies Lemonade Stand
How many more glasses of lemonade did Susie sell
in Week 4 than Week 1?
Glasses of Lemonade Sold
63
Bar Graphs
Susies Lemonade Stand
How many more glasses of lemonade did Susie sell
in Week 4 than Week 1? 35-15 20 glasses more
Glasses of Lemonade Sold
64
Graphing
What kind of graph is this?
65
Line Plots
What kind of graph is this? Line plot
66
Line Plots
What is the mode of this data?
67
Line Plots
What is the mode of this data? 90
68
Line Plots
How many times did Jean make 100 on her spelling
test during the 2nd nine weeks?
69
Line Plots
How many times did Jean make 100 on her spelling
test during the 2nd nine weeks? once
70
Line Plots
How many times did Jean make a 90 or higher on
her spelling tests during the 2nd nine weeks?
71
Line Plots
How many times did Jean make a 90 or higher on
her spelling tests during the 2nd nine weeks? 10
times