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Math 7B - Quiz #1 Flashcards | StudBud
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Math 7B - Quiz #1
Math 7B - Quiz #1
40 terms
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StudBud Administration
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Vocabulary for probability and statistics Simplifying fractions place value rounding
Flashcards
40 cards
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Practice quiz
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Questions
40
Answers
1
Every single fraction is able to be simplified.
False
True
2
finding the probability of more than one event occurring at the same time is...
compound event
sample space
probability
data distribution
3
12.954210 rounded to the nearest tenth would be 12.9
True
False
4
the result of an action is...
independent event
dependent events
outcome
probability
5
4/36 in simplest form is 1/8
True
False
6
78.6 The 7 is in what place value?
ones
tenths
tens
seventy
7
the whole group that is being studied...
Ferndale Area Yellow Jackets
sample space
population
possible outcomes
8
12345.6789. The 9 is in what place value?
thousandths
ten-thousand
thousands
ten-thousandths
9
a tool used to calculate the number of possible outcomes in an organized manner
list
probability
simple event
tree diagram
10
Which option has the number 7 in the tenths place?
7777.87
0.7
177.87
179.6
11
123.447 rounded to the nearest hundred is...
123
120
100
123.45
12
65.78 The 5 is in the tens place.
False
True
13
345.78
4
5 round to the nearest thousandth
345.785
345.784
1000
345.7845
14
the occurrence of one event does not affect the probability of the occurrence of the other
independent event
dependent event
random sample
compound event
15
anything that happens suddenly or by chance without apparent cause is....
chance event
outcome
population
probability
16
the ratio of the number of times an event occurs to the total number of trials
I don't like probability
independent probability
experimental probability
probability
17
45.432 rounded to the nearest whole number would be 45.
True
False
18
3/12 would simplify to...
4/1
1/3
1/4
4
19
the number of times that the event occurs during experimental trials, divided by the total number of trials conducted is
sample space
theoretical probability
data distribution
relative frequency
20
events that have the same theoretical probability of occurring
experimental probability
dependent events
likely event
equally likely
21
18/27 would simplify to
3
3/2
2/3
6/9
22
789.1234 The 2 is in what place value?
2s place
tenths
hundredths
hundreds
23
1234.5678 The 2 is in what place value?
hundredths
hundreds
thousands
tens
24
probability based on reasoning written as a ratio of the number of favorable outcomes to the number of possible outcomes
experimental probability
Ham Pot Pie
theoretical probability
probability
25
123.447 rounded to the nearest hundredth is...
123.44
123.45
120
123
26
8/10 in simplest form is
5/4
4/5
Fractions are so intimidating!
2
27
the chance of an event occurring is near impossible
unlikely event
likely event
event
I really don't like probability and events!
28
423.895 rounded to the nearest hundredth would be...
423.9
423.8
400
424
29
123.447 rounded to the nearest tenth is...
123.4
123
123.45
120
30
a true statement that can be proven is...
Simulation
I really like nachos!
tree diagram
theorem
31
14/24 in simplest form is 7/12
False
True
32
when one experiment happens at a time and it will be having a single outcome
single outcome
simple event
compound event
birthday party
33
the occurrence of one event affects the probability of the occurrence of the other event
What is an event?
dependent events
Why is the word occurrence used so much
independent events
34
13.456 The 3 is in what place value?
tens
oneths
ones
tenths
35
10/100 would simplify to
1
1/100
10
1/10
36
123.447 rounded to the nearest tens is...
120
124
123
123.4
37
74.369 The 4 is in the tens place
False
True
38
an event that is expected to take place/happen
independent event
likely event
unlikely event
dependent event
39
Mrs. Burkhart and Mr. Molchan's math 7b Fun Friday is WAY better than notes!
True
False
40
a listing showing all of the possible values (or intervals) of the data and how often they occur
data distribution
chance event
sample space
probability
