Mean, Median, Mode, Range, IQR
What is the mode of this set of numbers?
82, 23, 59, 94, 70, 26, 32, 83, 87, 94, 32
32
What is the MAXIMUM value in the set of numbers represented by the given box plot?
42
Does the given scatterplot have a POSITIVE trend, or a NEGATIVE trend?
Positive
How do you write a probability statement?
P(event you want to happen)
When you have a pie chart, what do all the values shown on it add up to?
100 percent or 1 whole
What is the RANGE for this set of numbers?
3 8 9 13 21 27 39
36
Jim and his friends are workout buffs and wanted to see who could do the most pushups. Given the stem and leaf plot, how many people participated in the competition AND how many pushups did the strongest person do?
13 people and 54 pushups
In the given histogram, how many students scored a 7 or 8 on their quiz?
5
What is the probability of you rolling an even number on a dice?
P(even) = 1/2 or .5
According to the given line chart, Domino’s sold more pizzas than Little Caesars in June. How many more?
100
What is the median of this set of numbers?
63, 25, 43, 28, 72, 61, 45, 46, 13
45
What is the value of Q1 in the set of numbers represented by the given box plot?
22
Did MORE students score a 5 or 6 on their quiz, or score a 9 or 10 on their quiz?
9 or 10
If you have an entire deck of cards, what is the probability you pick a diamond?
P(diamond) = 1/4 or .25
Given this pie chart, which is the most common instrument played by students?
Saxophone
What is the IQR for the set of numbers with this 5-number summary?
MIN = 5, Q1 = 8, MED = 13, Q3 = 18, MAX = 22
10
Make a stem and leaf plot given this set of numbers.
31, 48, 29, 34, 36, 41, 45, 27, 49, 56, 49, 36, 52, 48, 50, 46, 22
GREAT WORK!!
If the temperature outside is 65 degrees, is the ice cream shop more likely to sell 50 ice cream cones, or 100 ice cream cones?
50
What is the probability of you rolling a 4 on a dice AND flipping a coin and landing on heads?
P(4 and heads) = 1/12 or .083
In how many months did Little Caesars sell more pizzas than Domino’s?
4
What is the mean of this set of numbers?
21, 62, 66, 66, 79, 28, 63, 48, 59, 94, 19
55
What is the IQR of the set of numbers represented by the given box plot?
5
How many total students took the quiz?
You have a bag of marbles that has 3 red, 2 blue, and 5 green. You also have 3 doors with one door having a pot of gold behind it. What is the probability you pick a green marble AND open the door with the gold behind it?
P(green and gold) = 1/6 or .177
What percentage of students like to take long walks on the beach?
37 percent