stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
Duplicate of Statistics Review Flashcards | StudBud
Explore
/
Duplicate of Statistics Review
Duplicate of Statistics Review
17 terms
·
StudBud Administration
·
64 plays
Statistics and Probability review questions for 7th grade EOG NC.
Flashcards
17 cards
F
Practice quiz
P
Host live
L
Questions
17
Answers
1
What is the range of the number set?
15
21
23
7
2
What is the IQR of the data set. 3, 9, 2, 4, 10
9.5
4
7
2.5
3
How many different groups of two can the four girls make?
6
8
2
4
4
What is the probability that the spinner will land on a green section?
1/3
1/2
1/4
1/8
5
How many different outcomes of a number and a color are possible?
6
18
12
9
6
Which statement below is true about the mean absolute deviation (MAD) of the students?
MAD of Student 2 = MAD of Student 1
MAD of Student 2 = MAD of Student 1
MAD of Student 3 = MAD of Student 1
MAD of Student 1 > MAD of Student 2
7
What is the approximate difference in average daily miles between the two weeks?
96
34
24
48
8
What is the probability Terry will pick a tile labeled with an even number?
2/3
1/2
1/6
1/3
9
What is the probability that Joey's shake will be made with ice cream, pineapple, and granola?
3/7
1/6
1/12
3/12
10
What is the likelihood she will select a blue marble on the first try?
unlikely
likely
impossible
certain
11
Based on the information in the table, which statement is true?
More than1/2 of the students chose science or social studies
No students chose math as their favorite.
More students chose math than social studies.
More than 50% of the students chose language arts or science
12
What is the ‘Mean Absolute Deviation’ MAD of the data set?
-.33
3.7
2.9
5
13
What is the IQR?
65
70
30
40
14
Which sample is most likely to be representative of the student population?
Twenty-five eighth-grade students selected at random.
The first ten students who enter the school building.
Every 3rd student on an alphabetized list of all students
All the students who participate in the journalism club.
15
What is the probability of rolling an even number, then the number 3 ?
1/4
1/6
2/3
1/12
16
Find the mean , median, and mode of the number set.
7 mean, 7 median, 1 mode
35 mean, 3 median, 9 mode
5 mean, 6 median, 7 mode
5 mean, 7 median, 9 mode
17
find the mean of the data set: 4,10,12,13,14,18, 20
6
13
91
21
