1 10 pt 15 pt 20 pt 25 pt 5 pt 10 pt 15 pt 20 pt 25 pt 5 pt 10 pt 15 pt 20 pt 25 pt 5 pt 10 pt 15 pt 20 pt 25 pt 5 pt 10 pt 15 pt 20 pt 25 pt 5 pt DefinitionsCalculationsWhat’s.

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Presentation transcript:

1 10 pt 15 pt 20 pt 25 pt 5 pt 10 pt 15 pt 20 pt 25 pt 5 pt 10 pt 15 pt 20 pt 25 pt 5 pt 10 pt 15 pt 20 pt 25 pt 5 pt 10 pt 15 pt 20 pt 25 pt 5 pt DefinitionsCalculationsWhat’s That?I would use…Grab Bag

2 This is the difference between the largest number and smallest number in a data set.

3 What is the range?

4 You must calculate the five number summary to construct this.

5 What is a box and whisker plot?

6 These are the ways that a histogram differs from a bar graph.

7 What are “no spaces between the bars in a histogram” and “the y- axis is always the frequency”?

8 These are the items in a five number summary.

9 What are the minimum, lower quartile, median, upper quartile, and the maximum?

10 These are more than 1.5 times the IQR less than the lower quartile or more than 1.5 times the IQR more than the upper quartile.

11 What are outliers?

12 This is the median of 92, 98, 15, 92, 87, and 92.

13 What is 92?

14 This is the mean of 92, 98, 15, 92, 87, and 92 rounded to the nearest whole number.

15 What is 79?

16 This is the interquartile range of 378, 410, 370, 336, 361, 394, 345, 328, 388, and 339.

17 What is 49?

18 This is the median of the following stem-and-leaf plot: 1| 227 2| | | 06

19 What is 26?

20 This is the UQ of the following stem-and-leaf plot: 5| | | 012

21 What is 67.5?

22 This describes the center of a set of data, and it takes into account the value of each data point.

23 What is the mean?

24 This lists one place value on one side of a vertical bar, and the other in numerical order on the other side. It usually also gives a key.

25 What is a stem-and-leaf plot?

26 This is a chart that uses tally marks and categories to organize data.

27 What is a frequency table?

28 This is the name for the categories used in a frequency table.

29 What is an interval?

30 This is the name for the line drawn from the UQ to the maximum in a box-and-whisker plot.

31 What is a “whisker”?

32 I would use this to describe the typical number of cars owned by a person in Lexington.

33 What is the mean?

34 I would use this tool to categorize the grams of sugar per serving in 31 different cereals.

35 What is a frequency table/histogram?

36 This would be used to quickly give a picture of cost per ounce of several brands of potato chips.

37 What is a line plot?

38 You would use this as a scale for a line plot and a box-and-whisker plot.

39 What is a number line?

40 This would be a good way to compare the number of home runs hit by the National league to the number hit by the American league in professional baseball over the last 70 years.

41 What is a back-to-back stem-and- leaf plot?

42 This is the number that appears most frequently in a data set.

43 What is the mode?

44 Anna’s test scores are 98, 90, 93, 99, and 10 on the five tests she took this semester in social studies. This is the measure of central tendency which best describes her work.

45 What is the median?

46 This is the name for the labels of the bars on a histogram.

47 What are “intervals”?

48 This is the median of the following data set:

49 What is 48?

50 This is approximately the part of the data in the box of a box-and-whisker plot.

51 What is one-half?