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8th grade math Ch 12 Review Flashcards | StudBud
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8th grade math Ch 12 Review
8th grade math Ch 12 Review
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Short review of stem and leaf
Flashcards
46 cards
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Practice quiz
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Host live
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Questions
46
Answers
1
How many students scored between a 61 and a 92 on the quiz?
9
10
14
12
2
Is this graph misleading?
No because bar charts are awesome and never wrong
Yes because the colours of the bars are all the same
No because the spacing is correct
Yes because the y-axis doesn't start at 0
3
Determine whether it is combinations or permutations and solve.
56
28
40,320
2
4
Determine whether it is combinations or permutations and solve.
55440
462
11
39,916,800
5
What did the creator do to make the graphs misleading?
steep increase
skipped data points
used different scales
left out a title
6
Factorial notation
7
5040
105
Impossible
7
May the odds be ever in your favor.
The Hunger Games
Maze Runner
Divergent
Passengers
8
Creating a box and Whisker Plot.
31
12
40
35
9
What is the difference between the youngest person and the oldest person at the family reunion?
79
72
30
80
10
What was the most frequent and highest test grade?
100
79
72
87
11
what are the odds that I get a 4?
1/4
1/5
1/7
1/6
12
Find the total outcomes:
60
120
125
15
13
"Never tell me the odds!", who said this quote?
Princess Leia
Chewbacca
Han Solo
C-3PO
14
What is the leaf on a stem and leaf plot?
The highest place value digit
a question used to gather data
The lowest place value digit
A green part of a tree
15
What is the range?
30
40
100
35
16
Determine whether it is combinations or permutations and solve.
60
144
95,040
792
17
Determine whether it is combinations or permutations and solve.
720
6
Not enough information
36
18
What does the stem stand for?
Part of a tree
The highest place value digit
The most frequent data
The lowest place value digit
19
Determine whether it is combinations or permutations and solve.
16
35
840
28
20
Find the Median
100
19
15
10.5
21
Find the median
3
8
4
7
22
Find the probability of the COMPOUND event.
1/2
1/18
1/12
2/5
23
Which are ways graphs and statistics can be misleading?
Size of the bars do not accurately reflect the data
Scale used is unequal
Scale does not start at zero
All of the above
24
Find the probability of the COMPOUND event.
1/18
1/2
2/5
1/12
25
Use the Fundamental Counting Principal to find the total number of outcomes:
11
16
18
9
26
Determine whether it is combinations or permutations and solve.
6
720
120
0
27
This graph is misleading because:
Data is left out
No titles or labels
Vertical axis skips numbers
It's not misleading
28
What is 5 factorial?
24
240
120
720
29
Which of the two graphs are misleading?
Both
One on the Left
One on the right
None
30
Calculate the median and mode
median = 630 mode = no mode
median = 628 mode = 613, 628 and 632
median = 628 mode = no mode
median = 630 mode = 613, 628 and 632
31
Which frequency table match the histogram
D
C
A
B
32
What is 4 factorial? (4 * 3 * 2 * 1)
12
120
24
6
33
Which box-and-whisker plot represents the data?
Y
X
Z
W
34
Use the Fundamental Counting Principal to find the total number of outcomes:
12
8
24
6
35
what are the odds that we get a 6
1/5
2/4
1/6
2/6
36
How many people were at the family reunion?
7
8
11
10
37
What was the height of the tallest man? The tallest woman?
85, 65
85, 69
80, 69
69, 85
38
Is this a misleading graph?
Yes, the Y-axis scale is not even
Yes, the graph does not have a title
Yes, the X-axis scale is not even
No
39
From the histogram below, which age interval had the most attendees?
50-54
45-49
55-59
60-64
40
Find the probability of the COMPOUND event.
1/81
1/9
1/18
2/18
41
Find the interquartile range
4
6
3
1
42
Determine whether it is combinations or permutations and solve.
Not enough information
120
25
5
43
Find the interquartile range
6
11
15
13
44
What is the value of the third quartile shown on the box-and-whisker plot below?
10
8.5
6
12
45
Find the probability of the COMPOUND event.
0
1
2/11
1/11
46
Find the probability of the COMPOUND event.
50%
100%
75%
25%
