A survey of 9 retirees was taken. Among other things, the retirees were asked to report the age at which they retired. Here are those 9 ages (in years): 62. 59. 64, 72, 75, 64, 70, 64, 68 Send data to calculator Send data to Excel (a) what is the median of this data set? your anser an integer round your ansvrer to one decimal place. (b) what is the mean of this data set? your aner net an n integer, round your anser to one decimal place. O ero modes (e) How many modes does the data set have. and what are their values? Indicate the number of modes by cicking in the appropriate circle, and then indicate the value(a) of the mode(s). fapplicable O ene mode O bve modes Oand0

The accompanying table shows the top five world companies, ranked by revenue for a certain year. Find the mean revenue for these five companies. Click the icon to view revenue and profit for top five world companies. The mean revenue for these five companies is $ billion. (Type an integer or a decimal. Round to the nearest tenth as needed.)

What is the mean of these numbers rounded to the nearest 10th ?  What is the Median ?  8,4,8,7,7,9,6,5,10,7,6,6

A student’s test grades are: 85, 75, 100, 90, and 90. On the two questions below, round to the nearest whole number when relevant. Show calculations and clearly report answers to each of the two questions below. a. What is the mean, or average, test grade for this student? b. What is the median test grade?

I need help finding the median, QI, Q3, IQR, Range. Please!

The numbers of students in the 10 schools in a district are given below. (Note that these are already ordered from least to greatest.) 204, 250, 255, 262, 274, 311, 369, 381, 389, 415 Send data to calculator Suppose that the number 204 from this list changes to 304. Answer the following. (a) What happens to the mean? It decreases by U O It increases by O It stays the same. (b) What happens to the median? O It decreases by O It increases by O It stays the same.

What is the median of this set of data

A flight travels daily from Pittsburgh to San Antonio. The following list gives the flight's arrival time (in minutes) relative to the scheduled arrival time for a selection of 10 days. (A negative number means the flight arrived that many minutes early.) 5,-9, 8, 2, 2, 8, 8, -3, 2, 39 Send data to calculator (a) What is the median of this data set? If your answer is not an integer, round your answer to one decimal place. 0 0 (b) What is the mean of this data set? If your answer is not an integer, round your answer to one decimal place. (c) How many modes does the data set have, and what are their values? Indicate the number of modes by clicking in the appropriate circle, and then indicate the value(s) of the mode(s), if applicable. Save For Later Submit Continue ► Terms of Use | Privacy Center zero modes one mode: two modes: and 2022 acer PELC All Rights Reserved.

Explain how you can quickly calculate the mean of the following list of test scores without adding the numbers:  83, 79, 81, 76, 81

A: {3, 5, 5, 5, 7} B: {5, 7, 7, 9, 9} median of A median of B V