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Statistics and Probability (Gr. 7) Flashcards | StudBud
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Statistics and Probability (Gr. 7)
Statistics and Probability (Gr. 7)
20 terms
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StudBud Administration
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probability, odds, box- whiskers, analyzing data
Flashcards
20 cards
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Questions
20
Answers
1
What's the probability of getting non-green marble from this bag?
3/4
15/20
1/4
5/20
2
Find the experimental (p) of both sticks landing on blue.
7/10
3/10
1/10
6/10
3
What is the maximum for this data set?
16
2
9
13
4
Find the upper quartile for this data set:
19
5.25
96
23.25
5
Find the mean: 1, 2, 3, 3, 4.75, 6, 7.25, 8, 8, 100
15
14
14.3
157.3
6
Not picking a cashew or almond.
That's nutty.
9/20
11/20
5/20
7
Find the median: 1, 2, 3, 3, 4.75, 6, 7.25, 8, 8, 100
6
5.375
5.25
4.75
8
Which statement accurately best describes this box- and- whisker plot?
75% of the data fell between 5 and 13.
75% of the data fell between 2 and 13.
Half of the data fell between 13 and 16
25% of the data fell below 2.
9
Choosing tiles whose sum is 10.
1/21
1/21
2/21
3/21
10
Picking two peanuts in a row. (Compound probability)
9/100
3/10
36/400
6/20
11
Which method is best?
Ask only girls.
Ask all students who brought a lunch from home.
Ask every other student who enters the cafeteria.
Ask all the students in the hot lunch line.
12
What is the (p) of drawing 3 Queens from a deck (52) if you don't return them after each draw?
1/5,525
1/100
1/13
3/52
13
What is the median of this box- and- whiskers plot?
5
13
9
2
14
Choosing an even number and then another even number.
1/7
3/7
6/42
9/14
15
Which measurement is best for this data set: 1, 2, 3, 3, 4.75, 6, 7.25, 8, 8, 100
Mean
Milk
Median
Mode
16
Find the lower quartile for this data set:
96
6
5.5
24.25
17
Find the (p) of both not landing on both pink.
7/10
3/10
6/10
1/10
18
Find the mode: 1, 2, 3, 3, 4.75, 6, 7.25, 8, 8, 100
8
No mode
3 and 8
3
19
Find the Interquartile Range for this data set:
5.25
96
24.25
19
20
Find the experimental (p) of the stick landing on 2 pink.
1/10
3/7
9/10
3/10
