Number of on the job injuries 21 1 33 33 32 20 32 4 131207641710 93 28 30 A large, multi-company construction workers union is gathering data on the number of workplace injuries that occurred last year. It gathers the number of injuries from 20 randomly selected companies among the hundreds of construction companies at which its members work. The data are provided below. Use Excel and the QUARTILE.INC function to construct a box and whisker plot for the dataset. What is the value of the median? Round your answer to one decimal place. 14

Number of Frogs Caught Daily Next to my House   29 23 14 13 23 22 16 24 27 25 26 19 21 19 25 what's the mode of the data set?

The following set of data represents the number of orders filled by a national-chain restaurant during a two week period. Construct a five number summary for the the data.   66, 75, 68, 89, 86, 73, 67, 75, 75, 82, 85, 74, 67, 61 (Round to the nearest hundredth, if needed).    Min _________________ Lower Quartile _________________ Median __________________ Upper Quartile _________________ Maximum __________________   What is the range and the interquartile range (IQR)?  Range __________________ Interquartile Range (IQR)  ___________________

Several years ago, the state of California launched an aggressively advertisement campaign against smoking. We've interviewed students from 16 college campuses in California and recorded for each campus the percentage of students who claimed that they had encountered assay least one anti smoking advertisement on campus in the past month.  Here are those percentages.  53 39 30 49 48 42 41 38 26 36 40 42 52 51 45 50 Construct a box and whisker plot for the data.

The durations (minutes) of 26 electric power outages in the community of Sonando Heights overthe past five years are shown below. (a) Find the mean, median, and mode. (b) Are the mean andmedian about the same? (c) Is the mode a good measure of center for this data set? Explain. (d) Isthe distribution skewed? Explain. 32 44 25 66 27 12 62 9 51 4 17 50 3599 30 21 12 53 25 2 18 24 84 30 17 17

Draw the box-and-whisker plot and give the five-number summary for each data set. Number of games won by the Detroit Lions in their last 10 seasons:                                                      minumim:________            (9,7,11,7,4,10,6,2,0,7)                                                                                                                 Lower Quartile:________                                                                                                                                                                  Median:______________                                                                                                                                                        Upper Quartile:_____________                                                                                                                                                         Maximum_______________

find population variance for given data  15,85,96,75,46,35,21,56,54,47

Consider the data set given by, (11, 17, 18, 23, 25, 26, 26, 31, 31, 33, 41, 44, 45, 48, 53) Find the lower (first) quartile median upper (third) quartile mean. round to one decimal place. mode(s)

A County Board of Supervisors has appointed an urban planning committee to evaluate proposed community development projects. The committee is analyzing, among other things, data on household incomes in two cities within the county. They have collected data on the income of 77 households in each of the two cities. The histograms below show the distributions of the two sets of incomes (in thousands of dollars). Each histogram shows household income on the horizontal axis and number of households on the vertical axis. The means and standard deviations for the data sets are also given. City A City B 25+ 20+ 15+ 10+ 5- ← 10 20 30 40 50 60 70 80 90 100 City A mean: 73.96 thousand dollars City A standard deviation: 20.30 thousand dollars Explanation 25- 20- 15- 104 5+ 10 (a) Identify the data set for which it is appropriate to use the Empirical Rule. It is appropriate to use the Empirical Rule for the (Choose one) ▼ data set. 20 30 The committee wants to use the Empirical Rule to make some…

Why Mode value is one of the given set of data values?