stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
Math 8 Graphs and Probability Flashcards | StudBud
Explore
/
Math 8 Graphs and Probability
Math 8 Graphs and Probability
23 terms
·
StudBud Administration
·
24 plays
Probability and Statistics #probability #statistics
Flashcards
23 cards
F
Practice quiz
P
Host live
L
Questions
23
Answers
1
How is this graph misleading?
You don't know the total number of customers.
The bars should be drawn next to each other
The scale is too big
The difference in height is exagerated.
2
What type of graph best represents data in relation to a whole?
line
line
circle
pyramid
3
Lori's is tracing how much her fish eat per day. What type of graph should she use?
circle
bar
line
pyramid
4
There is 12 blondes and 3 red heads in a class. P(2 red heads without replacement)?
1/39
1/21
1/35
1/14
5
What is the experimental probability of a student choosing yellow roses?
1/5
1/4
1/3
1/2
6
A bike lock has 4 dials with the numbers 0-9. What is the probability of guessing the combination?
1/6561
1/5040
1/256
1/10000
7
What is the probability of a club, a red card, and an ace getting picked? (With replacement)
1/52
1/4
1/13
1/104
8
What is the probability that a dart thrown at random will hit the triangle?
32%
42%
50%
28%
9
3 red, 4 blue, 2 yellow, 6 white. P(two red with replacement)?
1/15
1/35
1/45
1/25
10
Can you tell which students spends more time on homework?
No. I need to see the percents.
Yes, Jessie
Yes, Carlos
No. It's impossible without the total number of hours.
11
What is the of hitting the unshaded region?
2/5
4/5
1/5
3/5
12
How is the graph misleading?
The graph doesn't start at zero.
The graph should be a bar graph
The scale horizontal axis is unequal
The scale on the vertical axis is unequal
13
Which graph should be used for the following information?
pictograph
line
circle
bar
14
What is misleading about this graph?
unequal vertical scale
doesn't began at 0
icons
axis not labeled
15
With 12 soups, 3 breads, butter or jam, & 2 cookies, how many different meals can you make?
72
144
68
76
16
What is the probability of spinning a 1 and then a 3?
1/64
3/64
3/25
2/25
17
9 red, 5 blue,10 white, 12 black. P(black)?
2/3
1/2
1/5
1/3
18
Write a ratio in simplest form for 8 rose to 20 lillies?
2/5
1/2
2/7
2/3
19
Anthony's probability of having a coke is 4/5? How cokes will he drink in 60 days?
36
60
48
6
20
Daniel completes 2 out of 7 passes. What is the odds of an complete pass?
2:7
5:2
5:7
2:5
21
How many ways can you make a 5 combination lock out of 30 numbers, no repeats?
17100720
142506
55620
150
22
What percent shoppers chose bananas? (Out of 100%)
50%
22%
35%
27.5%
23
Jaron's chance of making a free throw is 82%. What is the probability of making 3 free throws in a row?
82%
18%
55%
67%
