Find the Mean and Mode of the following data:
49, 98, 31, 30, 14, 14, 72
What is Mean = 44, Mode = 14
100
Find the Min and Max of the following data:
58, 67, 44, 72, 51, 42, 60, 46, 69
What is Min = 42, Max = 72
100
Using the diagram on the board:
Find the intersection of Zoo and Fair
What is A, K, L, M
100
11 people were trying to be one of the
first 6 callers to a radio station. How
many different sets of people could
have succeeded?
What is 462
100
A fifth grader takes a standardized achievement test (mean = 125, standard deviation = 15) and scores a 148. What is the child’s z-score?
What is 1.5
200
Find the Median and Range of the following data:
64, 62, 29, 63, 81, 45, 82, 74, 72, 78
What is Median = 68, Range = 53
200
Find Q1 and Q3 of the following:
109, 94, 87, 103, 89, 112, 98, 115, 99
What is Q1 = 91.5, Q3 = 110.5
200
Using the diagram on the board:
Find the union of Park and Zoo
What is A, C, D, F, G, K, L, M, N
200
The volleyball team has 9 players, but
only 6 can be on the court at one
time. How many different ways can
the team fill the court?
What is 84
200
The scores for student are 40, 41, 42, 43, 45, 47, 49, 50, 51, 51, 54, 57, 59, 60, 61, 63, 67, 69, 70, 71. Find out the percentile for score 51.
What is 43rd percentile
300
Find the Mean and Midrange of the following data:
15, 94, 46, 74, 38, 53, 88, 32, 77, 73
What is Mean = 59, Midrange = 54.5
300
Find Q1, Q2, and Q3 of the following data:
17, 29, 32, 9, 30, 14, 8, 39, 11, 32, 23
What is Q1 = 11, Q2 = 23, Q3 = 32
300
Using the diagram on the board:
Find Fair - Park
What is E, J, K, M
300
In a 7-person race, how many
different ways can the first 4 runners
arrive at the finish line?
What is 840
300
A patient recently diagnosed with Alzheimer’s disease takes a cognitive abilities test and
scores a 45. The mean on this test is 52 and the standard deviation is 5. What is the
patient’s z-score?
What is -1.4
400
Find the Median and Mode of the following data:
86, 53, 13, 44, 99, 60, 69, 37, 57, 83, 15
What is Median = 57, Mode = None
400
Find Q1, Q3, and the IQR of the following:
21, 12, 9, 22, 17, 34, 27, 19, 7, 17, 24, 11, 13
What is Q1 = 11.5, Q3 = 23, IQR = 11.5
400
Using the diagram on the board:
Find the intersection of Fair and Park, minus Zoo
What is F, G
400
How many different 5-person teams
can be created from a classroom of
12 students?
What is 792
400
The scores for student are 21, 24, 26, 27, 28, 28, 31, 32, 34, 36, 39, 40, 42, 44, 45, 46, 49, 53, 57, 60. Find out the percentile for score 28
What is 23rd percentile
500
Find the Mean, Median, Mode, and Midrange:
51, 60, 60, 41, 51, 92, 26, 53, 74, 52
What is Mean = 56, Median = 52.5, Mode = 51 and 60, Midrange = 59
500
Find the 5 number summary and IQR of the following:
67, 100, 94, 77, 80, 62, 79, 68, 95, 86, 73, 84
What is Min = 62, Q1 = 70.5, Q2 = 79.5, Q3 = 90, Max = 100, IQR = 19.5
500
Using the diagram on the board:
Find the union of Fair and Zoo, minus Park
What is C, E, J, K, M
500
Melissa was asked to choose 5
paintings from a collection of 6 and
hang them on the wall in a row. How
many different ways could the wall be
decorated?
What is 720
500
The following data gives the number of students failing in the Tri-Central School District for each of the past 12 semesters.
15, 9, 12, 11, 7, 6, 9, 10, 14, 3, 6, 5
Find the percentile rank of 9