What is the Mean and Mode of the following data set?
12, 17, 15, 14, 14, 7, 17, 12, 8, 9, 18
What is Mean = 13 and Mode = 12, 14, 17
100
The data set below gives the prices (in dollars) of cordless phones at an electronics store. Find the range.
15, 50, 55, 60, 75, 65, 70
What is 55?
100
76, 105, 116, 88, 76, 122, 84, 116
What is the Min and Max of this data set?
What is Min = 76 and Max = 122
100
The heights of students in inches on the basketball team are:
72, 59, 60, 74, 61, 63, 64, 55, 64, 65, 59, 68, 68, 69.
Find the percentile rank for a height of 63 inches.
What is the 33rd percentile?
100
A patient recently diagnosed with Alzheimer’s disease takes a cognitive abilities test and scores a 40. The mean on this test is 54 and the standard deviation is 5. What is the patient’s z-score?
What is -2.8?
200
What is the Median and Midrange of the following set?
15, 6, 15, 12, 5, 11, 19, 9, 16
What is Median = 12 and Midrange = 12
200
What are the 5 steps for finding variance?
What is Find the mean, Subtract the mean from each number, Square the differences, Add the sums together, and Divide by the amount of numbers?
200
27, 4, 33, 6, 21, 47, 52, 2, 4, 24, 30
What is Q1 and Q3 of this data set?
What is Q1 = 4 and Q3 = 33
200
The heights of students in inches on the basketball team are:
72, 59, 60, 74, 61, 63, 64, 55, 64, 65, 59, 68, 68, 69.
Find the percentile rank for a height of 69 inches.
What is the 83rd percentile?
200
A student took an Econ test and scored a 76. The mean on this test is 85 and the standard deviation is 3. What is the student's z-score?
What is -3?
300
What is the Mean and Midrange of the following data set?
20, 15, 6, 19, 15, 16, 14, 15
What is Mean = 15 and Midrange = 13
300
The data set below gives the prices (in dollars) of video games in a store. Find the variance. DAILY DOUBLE
35, 50, 45, 40, 35, 25, 50
What is 71.4?
300
122, 160, 89, 42, 89, 115, 71, 48
What is Q1, Q2, and Q3 of this data set?
What is Q1 = 59.5, Q2 = 89, and Q3 = 118.5
300
The heights of students in inches on the basketball team are:
72, 59, 60, 74, 61, 63, 64, 55, 64, 65, 59, 68, 68, 69.
Find the value that corresponds to the 70th percentile.
What is 68?
300
A player recently scored 23 points in a game. If the average amount of points scored is 14 and the standard deviation is 6. What is the player's z-score?
What is 1.5?
400
What is the Median and Mode of the following data set?
9, 16, 13, 16, 7, 15, 19, 6, 15, 15, 18, 7
What is Median = 15 and Mode = 15
400
The data set below gives the prices (in dollars) of video games in a store. Find the standard deviation.
35, 50, 45, 40, 35, 25, 50
What is 8.4?
400
37, 66, 72, 85, 81, 98, 22, 15, 10, 83
What is the 5 number summary for this data set?
What is Min = 10, Q1 = 22, Q2 =69, Q3 = 83, and Max = 98
400
The heights of students in inches on the basketball team are:
72, 59, 60, 74, 61, 63, 64, 55, 64, 65, 59, 68, 68, 69.
Find the value that corresponds to the 30th percentile.
What is 61?
400
A student took an English test and scored a 62. The mean on this test is 81 and the standard deviation is 5. What is the student's z-score?
What is -3.8?
500
What is the Mean, Median, Mode, and Midrange of the following data set?
6, 8, 20, 6, 7, 11, 11, 20, 19
What is Mean = 12, Median = 11, Mode = 6, 11, 20, and Midrange = 13
500
The data set below gives the prices (in dollars) of cordless phones at an electronics store. Find the range, variance, and standard deviation.
35, 50, 55, 60, 75, 65, 80
What is Range = 45, Variance = 200, and Standard Deviation = 14.1?
500
26, 19, 16, 30, 9, 7, 10, 22, 15, 31, 34, 13
What is the 5 number summary of this data set?
What is Min = 7, Q1 = 11.5, Q2 = 17.5, Q3 = 28, and Max = 34
500
The heights of students in inches on the basketball team are:
72, 59, 60, 74, 61, 63, 64, 55, 64, 65, 59, 68, 68, 69.
Find the percentile rank for a height of 72 inches.
DAILY DOUBLE
What is the 90th percentile?
500
A team recently scored 42 points to win the championship game. If the average amount of points scored in a game is 28 and the standard deviation is 11. What is the player's z-score?