The following data show the lengths of boats moored in a marina. The data are ordered from smallest to largest: 16; 17; 19; 20; 20; 21; 23; 24; 25; 25; 25; 26; 26; 27; 27; 27; 28; 29; 30; 32; 33; 33; 34; 35; 37; 39; 40 Find the mode

Find the mean and median (in that order) for the data set: 2,5,2,8,3, a. 2,4 b. 4,2 c 3,4 d 4,3

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 6.0

At the Carnival game, there are three 1 dollar bills, one 5 dollar bill, and one 10 dollar bill in a bag. It's five dollars to play, and whichever bill you grab from the bag is the one you keep.  Say you draw 20 times with the following data:  $5, $1, $1, $10, $1, $1, $5, $1, $1, $5, $10, $1, $1, $1, $1, $5, $1, $1, $10, $5 What is the expected value?

The average number of minutes Americans commute to work is 27.7 minutes (Sterling's Best Places, April 13, 2012). The average commute time in minutes for 48 cities are as follows: Click on the datafile logo to reference the data. DATA file Albuquerque Atlanta Austin Baltimore Boston Charlotte Chicago Cincinnati Cleveland Columbus Dallas Denver Detroit El Paso Fresno Indianapolis 23.3 28.3 24.6 32.1 31.7 25.8 38.1 24.9 26.8 23.4 28.5 28.1 29.3 24.4 23.0 24.8 Jacksonville Kansas City Las Vegas Little Rock Los Angeles Louisville Memphis Miami Milwaukee Minneapolis Nashville New Orleans New York Oklahoma City Orlando Philadelphia 26.2 Phoenix 23.4 Pittsburgh Portland 28.4 20.1 32.2 21.4 23.8 30.7 24.8 23.6 25.3 31.7 43.8 22.0 27.1 34.2 Providence Richmond c. What is the mode for these 48 cities? Select your answer - Sacramento Salt Lake City San Antonio San Diego San Francisco San Jose Seattle St. Louis Tucson Tulsa Washington, D.C. 28.3 25.0 26.4 23.6 23.4 25.8 20.2 26.1 24.8 32.6 28.5…

Find the mode of the data set: 13, 32, 25, 27, 13 O 22 O 13 O 24.5 O 25 Eo search F3 F4 F5 F6 F7 F8 F9 2$ % &

The following are the ages of 16 music teachers in a school district. 26, 27, 28, 30, 34, 34, 38, 39, 40, 46, 46, 49, 49, 52, 53, 55. Notice that the ages are ordered from least to greatest. Make a box-and-whisker plot for the data. s ? TI 25 30 35 40 45 50 55 Age

Find the midrange for the following group of data items. 112, 52, 82, 52, 72 ​(Round to the nearest tenth as​ needed.)

Data were gathered from two groups and displayed in the line plots. Data Set A Data Set B

Kevin Horn is the national sales manager for National Textbooks Inc. He has a sales staff of 40 who visit college professors all over the United States. Each Saturday morning he requires his sales staff to send him a report. This report includes, among other things, the number of professors visited during the previous week. Listed below, ordered from smallest to largest, are the number of visits last week. 38 59 40 41 45 48 48 50 59 59 62 62 62 63 Click here for the Excel Data File a. Determine the median number of calls. Median Q1 Q3 50 64 51 51 52 52 53 54 55 55 55 56 56 57 65 66 66 67 67 69 69 71 77 78 79 79 b. Determine the first and third quartiles. (Round Q1 to 2 decimal places and Q3 to nearest whole number.)