Definitions/How to...
Look, Organize, Find
6th Grade- Data and Statistics
6th Grade- Data and Statistics
Data and Statistics
100
Mode is define as..
What is the number that appears the most in the data set.
100
Find Q1, Q3, Median, Minimum, and Maximum
11, 12, 13, 11, 12, 15, 18, 16, 19, 21, 22
Minimum- 11
Q1- 11
Median- 13
Q3- 19
Maximum- 22
100
All of these: the mean, mode, and median is included in a five number summary. True or false?
False, its just the Median.
100
What is Mode?
The number that occurs most often in a set of data
100
What is the first step you need to do in order to find the median of a data set?
Order the data from least to greatest.
200
The range is defined as..
What is the difference between the maximum and minimum?
200
What is the median?
93, 47, 37, 49, 25, 12, 13, 57
(37+47)/2= 42
200
What is the maximum/Upper Extreme?
5, 10, 15, 20, 25
25
200
Find the Mean of the set:
2, 5, 5
4
200
The average score on the last 6th grade math test.
What is the five number summary?
min = 68
max = 98
Q1 = 78
Q2 = 85
Q3 = 93
300
Explain the steps to find the mean.
1. Add all the data
2. Divide the total by the number of data
300
What is the range for class 1 and class 2?
class 1 = 70
class 2 = 70
300
What are the three shapes of dot plot?
Symmetric
Skewed Left
Skewed Right
300
Find the Mode of the following set of data
11, 12, 13, 11, 12, 15, 18, 16, 19, 21, 22, 12
12
300
Find the Median of the set
11, 12, 13, 11, 12, 15, 18, 16, 19, 21, 22
13
400
You find the median by doing...
What is ordering them from least to greatest, crossing them out till you find the middle number. (If there are two numbers find the mean)
400
Who was the 1st president of the US?
Is this a statistical or non-statistical question?
Non - Statistical
400
The distribution with the largest percentage of students 66 inches or shorter
What is the IQR for Boys and Girls?
Boys = 5
Girls = 3
400
What are two characteristics of a histogram?
and/or
What must a histogram contain?
1. The bars are connected
2. Each bar shows a range of numbers
-------------------------------------------------------
1. The histogram must have three titles (main idea, x and y axis)
2. An appropriate scale (they must be in intervals)
3. Bars that touch
400
Explain how do you find the range of the given set of data
Range is the difference between the greatest and the least data.
500
What is the best graph for finding the median?
a. Dot Plot
b. Histogram
c. Box & Whisker Plot
c. Box & Whisker Plot
500
Find the IQR of the data set.
30, 45, 46, 72, 78, 89, 99, 100, 100
Q1= 45.5
Median = 78
Q3 = 99.5
IQR = 99.5-45.5 = 54
500
Which data most likely have variability for one school during a single school year?
A. The number of students absent each day
B. The amount of time for lunch period each day
C. The cost of slice of cheese pizza each day
A
500
Explain how to find the mean of a set of data.
All up all the numbers and divide by the amount of numbers given.
500
What is the third quartile (Q3)?
35, 49, 53, 69, 69, 77, 84
77