Which number has the highest frequency?
1
Which color had the least?
Black
What makes this a histogram and not a bar graph?
The bars are right next to each other with no gaps
What is the minimum and maximum in a data set?
Minimum is the smallest number in the dat set.
Maximum is the largest number in the data set.
What is the mean of the data Set?
25,23,26,26,20
24
How many basketball players are included on the dot plot?
15
Eleven members of a family posed for a photo. Their ages were 35,3,63,61,5,5,5,39,35,37,and 32
How many members were at least 35?
A. 4
B. 6
C. 2
D. 7
B. 6
Which fruit had the highest frequency?
Apples
What are quartiles?
Ex. Quartile 1, Quartile 2, and Quartile 3
Quartile 1 -- the median of the lower half
Quartile 2 -- the median
Quartile 3 -- the median of the upper half
Determine the Mode from the data set.
26, 35, 23, 27, 19, 23
23
How many children ate fewer than 2 slices of pizza?
5
How many people watched less than 16 movies?
8
Intervals in a histogram should not ________ or __________.
Choose 2
A. overlap
B. continue
C. have gaps
D. copy
A. overlap
C. have gaps
What is the Q3 of this data set by looking at the box plot?
18
What are mean, median, mode, and range?
Mean is _________________
Median is ________________
Mode is __________________
Range is __________________
Mean is the average -- add and divide
Median is the middle
Mode is the data point you see the most
Range is the biggest minus the smallest
What does each 'dot' or 'x' on a line plot represent?
a person who ordered paint
or value in a data set
Which points had the lowest frequency?
151-175
How many total badges were earned?
20
What is the IQR?
5
What is the median Score?
4
How many people total did they ask what their favorite snack was?
10
The intervals overlap
How many people measured between 47-58 inches tall?
18/25= 72/100 which is 72%
What are Q1 and the median?
You should have two numbers are your answer
Q1 -- 15
Median -- 16
What is the Median AND Range of the following Data?
27, 48, 35, 25, and 31
Range= 23
Median = 31