The normal monthly precipitation (in inches) for August is listed for 2 different U.S. cities: 0.4 1.0 1.5 1.6 2.0 2.2 2.4 2.7 3.4 3.4 3.5 3.6 3.6 3.7 3.7 3.9 4.1 4.2 4.2 7.0 Construct a boxplot for the data set. O O O 0.4 0.4 2.0 0.4 2.1 0.4 2.0 2.9 2.85 2.1 3.4 3.7 3.7 7.0 3.8 7.0 3.45 3.8 7.0 7.0

Construct a stem-and-leaf display for the following data, using 0.1 as the leaf unit. If your answer is "zero" enter "0". 10.3 12.5 12.0 13.3 11.6 12.4 11.3 10.1 9.7 9.5 9.5 10.4 8.3 10.8 00000 000 0000

Complete the stemplot for the following data. 31 37 48 28 30 34 54 39 22 41 43 33 28 55 49 31 35 58 36 29 20 48 23 30 34 22 20 36 34 31 2# |  002238893# |  001113444566794# |  138895# |

Consider the following ordered data. 6   9   9   10   11   11   12   13   14 Find the low, Q1, median, Q3, and high.

Please use the accompanying Excel data set or accompanying Text file data set when completing the following exercise. Consider the following (x, y) data. -1 00 -4 -3 -3 -2 -2 -1 1 1 3 4 y 0 -2.65 2.65 -3.46 3.46 -3.87 3.87 4 -4 3.87 -3.87 3.46 -3.46 2.65 -2.65 (a) Calculate the correlation coefficient. Round your answer to 3 decimal places. r = i (b) Is there linear relationship beetween x and y? 3. 2. 2.

A factory owner has taken a sample (n = 20) of workers to see how many broken widgets each employee produces per day. For the following data, construct a frequency distribution table. Include columns for observed value (Xcat), frequency, proportion, and percent.        2  1  0  2  1  0  7  3  8  0      1  5  0  0  9  2  0  1  3  0

Tornadoes The following data represent the width (inyards) and length (in miles) of tornadoes.Width (yards), w Length (miles), L200 2.5350 4.8180 2.0300 2.5500 5.8400 4.5500 8.0800 8.0100 3.450 0.5700 9.0600 5.7Source: NOAA(a) Draw a scatter diagram of the data, treating width as theindependent variable.(b) What type of relation appears to exist between the widthand the length of tornadoes?(c) Select two points and find a linear model that containsthe points.(d) Graph the line on the scatter diagram drawn in part (b).(e) Use the linear model to predict the length of a tornadothat has a width of 450 yards.(f) Interpret the slope of the line found in part (c).

Find the interquartile range for the following two data sets and compare them. Test Scores for Class A 69; 96; 82; 79; 65; 74; 83; 99; 89; 67; 90; 77; 85; 98; 66; 90; 77; 69; 80; 94 Test Scores for Class B 90; 72; 80; 92; 90; 97; 92; 75; 79; 68; 70; 82; 99; 94; 78; 73; 71; 68; 95; 100 The IQR for Class A is Number The IQR for Class B is Number Judging by their IQR, more variation is found in the test scores for Class Click for List

The following data set is of the average (just treat this as a regular data set...do not over think the fact that this is a data set of averages) number of three-point shots Stephen Curry made each season of his career: 2.1 2 2.1 3.5 3.3 3.6 5.1 4.1 4.2 5.1 2.4 5.3 5.4   What is the five-number summary of this data set?   a. 2, 2.4, 3.6, 5.1, 5.4   b. 1.23, 3.7, 0.33, 3.6, 2.4   c. 5.4, 5.1, 3.6, 2.4, 2   d. 2, 2.8, 3.7, 5.2, 5.4   e. None of these

1. Find the value of Q₁ for this data: 2, 4, 6, 8, 10, 12, 14 O A 4 B.5 O c.8 OD. 12