Tour Company gave bus tours last summer. The tour director noted the number of Summary values people served by each of the 22 tours. The smallest number of people served was 45, and the largest was 51. The table gives the mean, median, range, and interquartile range (IQR) of the data set. Mean Median Range IQR 47 46 6 3 (a) Select the best description of spread for the data set. (b) Select the best description of center for the data set. OBased on the median and mean, we see that the OThe middle half of the data set is 22 units wide. (This is the number of tours given.) "average" number of people served was about 46 or 47. OThe middle half of the data set is 46 units wide. (This is OBased on the IQR, we see that the "average" number of the median.) people served was about 3. OThe middle half of the data set is 3 units wide. (This is OBased on the range, we see that the "average" number the IQR.) of people served was about 6. (c) Select the graph with the shape that best fits the summary values. O Graph 1 (The data set is symmetric.) OGraph 2 (The data set is not symmetric.) 45 46 47 48 49 50 51 45 46 47 48 49 50 51 Number of people served Number of people served Number of tours Number of tours
Tour Company gave bus tours last summer. The tour director noted the number of Summary values people served by each of the 22 tours. The smallest number of people served was 45, and the largest was 51. The table gives the mean, median, range, and interquartile range (IQR) of the data set. Mean Median Range IQR 47 46 6 3 (a) Select the best description of spread for the data set. (b) Select the best description of center for the data set. OBased on the median and mean, we see that the OThe middle half of the data set is 22 units wide. (This is the number of tours given.) "average" number of people served was about 46 or 47. OThe middle half of the data set is 46 units wide. (This is OBased on the IQR, we see that the "average" number of the median.) people served was about 3. OThe middle half of the data set is 3 units wide. (This is OBased on the range, we see that the "average" number the IQR.) of people served was about 6. (c) Select the graph with the shape that best fits the summary values. O Graph 1 (The data set is symmetric.) OGraph 2 (The data set is not symmetric.) 45 46 47 48 49 50 51 45 46 47 48 49 50 51 Number of people served Number of people served Number of tours Number of tours
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section: Chapter Questions
Problem 25SGR
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