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Circles, Prob, Stats Flashcards | StudBud
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Circles, Prob, Stats
Circles, Prob, Stats
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Statistics and Probability review questions for 7th grade EOG NC.
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1
What is the probability that the spinner will land on a green section?
1/4
1/2
1/8
1/3
2
Find the mean , median, and mode of the number set. 1, 2, 3, 6, 7, 7, 9
35 mean, 3 median, 9 mode
7 mean, 7 median, 1 mode
5 mean, 6 median, 7 mode
5 mean, 7 median, 9 mode
3
Using a number cube, what is the probability of rolling an even number, then the number 3 ?
1/6
1/12
2/3
1/4
4
What are the range and interquartile range of the box plot?
range = 5 and IQR = 8
range = 12 and IQR = 6
range = 8 and IQR = 5
range = 8 and IQR = 2
5
Kat has a bag of 10 blue and 1 red marble. What is the likelihood she will select a blue marble on the first try?
impossible
likely
certain
unlikely
6
What is the probability that Joey's shake will be made with ice cream, pineapple, and granola?
3/7
3/12
1/6
1/12
7
If the circumference of a circle is 20π, what is it's diameter?
10
40
63
20
8
What is the median of the number set?
3
8
10
6
9
You get $0.10/sq ft of brick you lay down. If you cover a circular patio w/ a radius of 20ft, how much $ will you get?
$125
$63
$1256
$200
10
I want to put a border around a circular mirror with a diameter of 3 ft. How many feet do I need to go around it?
9.4
19
7.1
4.7
