A graph that uses sections of a circle to show how a data set is divided into parts
What is a Circle Graph
100
To create a frequency table from a tally chart you would do this
What is add the tally marks and write the number form
100
See graph
What is increasing
200
A table that shows the count, or frequency, for each survey choice or experimental outcome.
What is a Frequency Table
200
The middle value when a set of data is arranged in order
What is the Median
200
A way of organizing numerical data by representing part of each number as a stem and the other part as the leaf
What is a Stem-and-Leaf Plot
200
In a survey about music, pop music had a total of 7 votes, dance had a total of 9 votes, rock had a total of 3 votes. What is the total number of participants in the survey?
What is 19
200
See graph
What is Decreasing
300
Encourages a certain response by the wording of a question, or by selecting a specific group to ensure desired outcome.
What is Bias
300
The number 5 represents what type of measure when the following numbers are used...
6,5,4,7,4,6,3
What is the Mean
300
Compares the frequencies of different parts of a data set
What is a bar graph
300
If the total participants in a survey is 19, what would the fraction be if pop music had 7 votes.
What is 7/19
400
A small selection used when conducting a survey.
What is a Sample
400
The sum of the values divided by the number of values in a set
What is the Mean
400
When showing continuous data, as in changing gas prices, this type of graph would be the most appropriate
What is a line graph
400
In organizing data for a circle graph, Basketball fans account for 29% of the class, Hockey 59%, and Soccer 12%. What angle would you use to create a circle graph if you were graphing hockey.
What is 212.4'
400
(See chart) This song is gaining popularity and is predicted to increase throughout the next several weeks.
What is I Got Paper
500
A value that a data set tends to be centered around.
What is Measures of Central Tendency
500
If the numbers 74 and 81 are the two middle values, this number would represent the median
What is 77.5
500
6 ways to display numerical data
What is a tally chart, frequency table, bar graph, circle graph, line graph and stem-and-leaf plot.
500
The mean, median, and mode for the following numbers
150, 152,160,152,151
What is mean - 153, mode - 152, median 152
500
The most common trend seen in Miss Cowan's frustration level graph
What is increase, slight decrease, increase drastically