The following data are the number of pages in 40 books on a shelf. 119; 140; 178; 190; 205; 215; 217; 218; 232; 234; 240; 255; 270; 275; 290; 301; 303; 315; 317; 318; 326; 333; 343; 349; 360; 369; 377; 388; 391; 418; 420; 420; 421; 421; 422; 422; 429; 450; 475; 508 Select which of the below represent the correct box plot of the given data, and state the interquartile range. Select the correct box plot. 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 100 200 300 400 500 The interquartile range is Number
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- College students and surfers Rex Robinson and Sandy Hudson collected data on the self-reported number of days surfed in a month for 30 longboard surfers and 30 shortboard surfers. Complete parts a and b below. Longboard: 9,6,4,10,21,16,9,22,11,4,21,7,16,7,16,18,16,6,5,21,6,14,16,22,15,5,15,7,14,20 compute the means for both longboards and shortboards. The Mean for longboards is? my answer is 6.0713194233404 and it says round to one decimal places as needed I put 6.1 it was wrong should my answer be 6.0A used car dealership categorizes its salespeople by the numbers of cars sold per year, with the categories being 0-8, 9-16, 17-24, and 25 or more. If the following data represent the numbers of cars sold by the salespeople last year, how many salespeople were in the 17 - 24 category? 2, 31, 29, 5, 14, 7, 10, 25, 3, 22 A. 2 B. 1 C. 4 D. 3The following data show the lengths of boats moored in a marina. The data are ordered from smallest to largest: 1414; 1717; 1717; 2020; 2020; 2121; 2323; 2424; 2525; 2525; 2525; 2626; 2626; 2727; 2727; 2727; 2828; 2929; 2929; 3232; 3333; 3333; 3434; 3535; 3737; 3939; 4141 Calculate the mean.Round your answer to two decimal places. Identify the median.Enter the exact answer. Identify the mode. The field below accepts a list of numbers or formulas separated by semicolons (e.g. 2;4;62;4;6 or x+1;x−1�+1;�−1). The order of the list does not matter.
- A pet store keeps track of the purchases of customers over a four-hour period. The store manager classifies purchases as containing a dog product, a cat product, a fish product, or a product for a different kind of pet. The data to the right was recorded. Complete parts (a) through (d) below. 92 customers purchased a dog product; 102 customers purchased a cat product; 29 customers purchased a fish product; 27 customers purchased a dog and a cat product; 8 customers purchased a dog and a fish product3; 15 customers purchased a cat and a fish product: 6 customers purchased a dog, a cat, and a fish product; 37customers purchased a product for a pet other than a dog, a cat, or a fish. (a) How many purchases were for a dog product only? purchases (Type a whole number.) (b) How many purchases were for a cat product only? purchases (Type a whole number.) (c) How many purchases were for a dog or fish product? purchases Type a whole number.) How many purchases were there in total? purchases e a…B please. Table includedA. Ventura is interested in determining what kinds and how many pets people own in Bakersfield. He stands outside Petco and asks people what kind of pet they own. This is the result of his survey:dog=1; cat=2; bird=3; reptile=4; fish=5; other=61,1,2,2,2,1,1,3,2,3,1,1,1,2,2,4,4,2,2,1,1,1,5,4,3,4,1,1,1,2,2,6,1,1,2,2,1,2,1,2,6,3,4,5 What type of data did he collect? b.Which pet occurred most frequently? What was the mode? Use the “Easy Bar Chart Creator” to create the graph. Write one sentence that describes the results of the analysis. When is the median used?
- As player salaries have increased, the cost of attending baseball games has increased dramatically. The data below represents the cost of four tickets, two beers, four soft drinks, four hot dogs, two game programs, two baseball caps, and the parking fee for one car for each of the 30 Major League Baseball teams in 2011: 174, 339, 259, 171, 207, 160, 130, 213, 338, 178, 184, 140, 159, 212, 121, 169, 306, 162, 161, 160, 221, 226, 160, 242, 241, 128, 223, 126, 208, 196 Decide whether the data appears to be approximately normally distributed by (a) comparing data characteristics to theoretical properties. (b) constructing a normal probability plot.A survey of 800800 nurses yielded the following information: 430430 were health club members, 575575 were smokers, and 330330 of the health club members were smokers. How many nurses were smokers but were not health club members?The following table gives the 2012 total payroll (in millions of dollars) and the percentage of games won during the 2012 season by each of the National League baseball teams. Team Total Payroll (millions of dollars) Percentage of Games Won Arizona Diamondbacks 83 46 Atlanta Braves 89 35 Chicago Cubs 110 57 Cincinnati Reds 111 34 Colorado Rockies 93 39 Los Angeles Dodgers 264 51 Miami Marlins 59 38 Milwaukee Brewers 99 39 New York Mets 95 53 Philadelphia Phillies 127 33 Pittsburgh Pirates 82 58 San Diego Padres 92 40 San Francisco Giants 164 46 St. Louis Cardinals 112 59 Washington Nationals 156 45 Compute the coefficient of determination, ρ2, with percentage of games won as the dependent variable. (Note that this data set belongs to a population.) Carry out all calculations exactly, and round the final answer to three decimal places.