Find the mode of this data...
0 , 1 , 2 , 3, 4, 5, 6, 7, 8, 9, 10
no mode
100
Whats your first step when creating either a bar or line graph.
Draw and Label X and Y axis
100
What are the three measures of centre
mean, median and mode
100
Stem and leaf plots are data displays for intervals of....
(Base Ten numbers) tens, hundreds, thousands, etc.
100
Circle graphs divide a circle into parts usually labeled as this.
What are percentages?
200
Find the median of the data...
14, 12, 10, 15, 18, 23, 19, 16
15.5
200
What do you do after creating and labeling the x and y axis on a line graph?
Plot the points
200
The sum of data values divided by the number of data values
How do you calculate mean.
200
When would a stem-and-leaf plot be an appropriate data display?
If you ever needed an ordered list.
200
7% as a degree to nearest whole degree.
What is 25 degrees?
300
Find the mean of the data...to the nearest tenth.
2, 10, 24, 6, 10, 12, 14, 18, 28
13.8
300
What graph would you use to show a childs change in weight the first 6 years of his life?
Line graph
300
the middle numbe in an ordered data set
what is the Median
300
Create a stem-and-leaf plot of the data below...
12, 14, 8, 25, 45, 53, 62, 27, 44, 0, 1, 20, 67, 81
Show your results
300
75% as a degree.
What is 270?
400
Find the best central tendancy for the following data and explain why.
30, 32, 34, 32, 34, 36, 30, 2, 34
The median or mode would be the best because the mean includes a 2 that pulls the average way down.
400
Create a line graph for the following car dealership sales report.
2007 - 35,000 in sales
2008 - 42, 000 in sales
2009 - 48,000 in sales
2010 - 25,000 in sales
Years are horizontal and sales are vertical with all labels and title. Show me your graph.
400
the value that occurs most often in a data set
what is the mode
400
This is attached to a tree and is not a branch, stick, twig, fruit, or trunk.
What is a stem and leaf?
400
180 degrees as a percent.
What is 50%?
500
What is the range of this data set:
849, 544, 899, 758, 691, 836, 586, and 821.
What is 355.
500
When comparing different categories, you should use this type of graph.
What is a bar graph?
500
If there are three or more values that each hav the maximum frequency in a data set.
What is Multimodal
500
I'm out of questions for this one, so here is a free $500.
Your lucky day!
500
132 degrees as a percent to the nearest tenth percent.