ETTT Crew 185 220 Passengers 1900 3200 1300 Entertainers 30 65 The table shows, for four cruises, the numbers of crew members, passengers, and entertainers (not included as passengers). Find (a) the mean and (b) the median total number of persons per cruise. Cruise Cruise 1 Cruise 2 Cruise 3 Cruise 4 179 10 214 2400 75 (a) The mean total number of persons per cruise is (Type an integer or decimal rounded to the nearest tenth as needed.) viewe MƏ Incorr Ces Enter your answer in the answer box and then click Check Answer. 1 part remaining Clear All Check Answer ools V Question 4 (0/1) re to search Crew Entertainers The table shows, for four cruises, the numbers of crew members, passengers, and entertainers (not included as passengers). Find (a) the mean and (b) the median total number of persons per cruise. Passengers 1900 3200 Cruise Cruise 1 185 30 220 65 Cruise 2 Cruise 3 1300 2400 179 10 Cruise 4 214 75 (a) The mean total number of persons per cruise is (Type an integer or decimal rounded to the nearest tenth as needed.) view iew Incorr urces Enter your answer in the answer box and then click Check Answer. ons 1 part remaining Check Answer IClear All ion Tools V Question 4 (0/1) Ounction5/011 ype here to search USE YOUR SMARTPHONE

What is the median?

Find the mean, the median, and the mode of the following salaries of employees of the Moe D. Lawn Landscaping Company. (If an answer does not exist, enter DNE.) mean $ 31750 median $ 29500 mode $ DNE Salary Frequency $23,000 4 $29,000 3 $30,000 $45,000 1 PictureNt/Corbis

The most important aspects of variable distribution are: a. Histogram, bar diagram, pie chart, leaf and stem b. Form, center and extension c. It’s cases and categories d. Form and type of variable

Complete parts (a) and (b). a. If three students scored 70 on a test and three other students scored 87 on the same test, find the mean, median, and mode for the test scores. b. The mean score on a set of 18 tests is 79. What is the sum of all the test scores? a. The mean of the test scores is 78.5. (Round to one decimal place as needed.) The median of the test scores is 78.5. (Round to one decimal place as needed.) Find the mode of the test scores. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. A. The mode of the test scores is B. The modes of the test scores are 70,87 . (Use a comma to separate answers as needed.) C. There is no mode for the test scores. b. The sum of all the test scores is

The five-number summary for a set of data is given below. Min Q1 Median Q3 Max 80 81 85 92 95 What is the interquartile range of the set of data?

Lauren is a college sophomore majoring in business. This semester Lauren is taking courses in accounting, economics, management information systems, public speaking, and statistics. The sizes of these classes are, respectively, 380, 60, 25, 70, and 65. (a) Find the mean and the median of the class sizes. Mean Median (b) What is a better measure of Lauren's "typical class size-the mean or the median? Median O Mean