this type of relationship in a scatter plot, the points slant upward to the right ( / )
a positive relatioship
100
the difference between the highest and lowest data values
Range
100
solve for X: 9x + 27= 151
x=16
200
look at the bar graph (picture #1) and answer this question: Looking at the graph, which category has the least votes for how to make their burger meal more healthy?
selecting a leaner source of protein
200
The average of a set of data. We find this by dividing the sum of the data values by the number of data values.
mean
200
Who is the current President of the United States?
Barack Obama
300
the horizontal axis is located where on the bar graph?
the bottom, where you lable the bars.
300
looking at graph #2, where does the data fall on in July?
9750
300
this type of relationship on a scatter plot slants downward and to the right ( \ )
a negative relationship
300
the most common data value in the set of data.
mode
300
How do you find the circumference and area of a circle?
C= 2 x pi x r or C= pi x d
A= pi x r^2
400
the verticle axis is located where on the bar graph?
the side of the graph, labeling the size of each data value.
400
look at question #9 on page 34, read the question and then answer the it.
C
400
the middle data value when the values are arranged in order from least to greatest.
median
400
solve: 5(2+7) - 13 + 1(7-9)=
30
500
looking at the bar graph on page 14, what is the interval on the graph?
goes up by 50 million
500
when two sets of data neither increase nor decrease together, what type of relationship is this?
no relationship
500
this is a clear direction in a graph that suggests how the data will behave in the future.
trend
500
looking at graph #3, what is the total quantity of a circle graph?