Real-life ProblemApply the concept of measures of variability, present yourANSWER with COMPLETE SOLUTION to this problem.The following table represents the weekly allowancesof students in Baguio National High School.Weekly AllowancesFrequency(in pesos)(f)500-5492450-499400-449350-399300-349250-299200-249150-19921100 - 14910a. Create a frequency distibution table.b. Find the variance and standard deviation.2331341412

The following information has been given: Class (Weekly allowances) Frequency (f) 500 - 549 2…

Answered: Real-life Problem Apply the concept of…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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(a) What is the median starting salary? 41,41,55,45,42,39,38,44,42,32 The median starting salary is: $ thousands of dollars(b) Which of the following would you use to display the data?A. pie chartB. contingency tableC. histogramD. bar graph
Assignment 3 1. For the following data sets A and B, find the mean, median and mode. Use Excel built In functions for mean and median. Place formulas/answers in the space to the right of the titles below the data sets. 2. For the frequency tables, find the mean. You will need to create several A В # Vehicles Frequency GPA Frequency 58 0.38 3 0.01-1.00 2 22 0.55 1 6. 1.01-2.00 12 27 1.54 2 7 2.01-3.00 24 29 1.55 3 9. 3.01-4.0 13 21 0.5 4 6. 10 0.6 4 10 0.92 8 0.96 7 0.96 1 11 0.96 9 1.46 4 Mean: Mean: Median: Median: Mode(s): Mode(s):
find the mean, median, and range of the set of numbers. Then, use Excel to create a frequency table and a histogram of the test scores. Make sure to label your tables and graphs appropriately A researcher is studying reaction times in mice. The reaction times in milliseconds (ms) for thirty mice are shown below. 66 384 539 578 166 741 874 384 221 178 176 675 275 15 845 397 271 655 681 702 63 823 364 194 755 744 557 776 69 857
Find the mean, median, and mode of the data set 9 4 8 4 7 mean (Enter a number.) median (Enter an exact number.) mode (Enter an exact number.)
Find the mean of the data summarized in the given frequency distribution. Compare the computed mean to the actual mean of 51.951.9 degrees. Low Temperature (circle◦F) 40minus−44 45minus−49 50minus−54 55minus−59 60minus−64 Frequency 22 66 99 77 11 The mean of the frequency distribution is nothing degrees.
Here are the scores for 15 students on a math test. 89, 86, 88, 92, 94, 91, 77, 75, 82, 93, 81, 87, 95, 73, 72 Draw the histogram for these data. Frequency 5+ 4+ 3+ 1+ 72-77 78-83 84-89 90-95 Scores
The accompanying table shows trade deficits for a certain country (in billions of dollars) to 19 other countries for a recent year. Complete parts (a) through (c) below. Click the icon to view the table of exports from a country to other countries. (a) Find the mean and median of the trade deficits. The mean of the trade deficits is $ billion. (Round to two decimal places as needed.) The median of the trade deficits is $ billion. (Type an integer or a decimal. Do not round.) (b) Find the mean and the median of the trade deficits without trade deficit to country A. Which measure of central tendency, the mean or the median, was affected more by the elimination of trade deficits to country A? The mean of the trade deficits is $ billion. (Round to two decimal places as needed.) The median of the trade deficits is $ billion. (Type an integer or a decimal. Do not round.) Which measure of central tendency was affected more by the elimination of trade deficits to Country A? OA. The mean was…
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.) -8, 9, -9,-10, 26, 36, -1, 11, 21, 23 Send data to calculator not (a) What is the median of this data set? If your answer. an integer, round your answer to one decimal place. (b) What is the mean of this data set? If your answer is not an integer, round your answer to one decimal place. Ozero modes (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. one mode: 0 two modes: and 5 2 Continue acer esc ! @ 3 $ 4 % 5 6 & 7
Find the mean, the median, and the mode for the set of scores in the frequency distribution table. f: 1,2,3,4,5, x: 2,3,6,6,6,6,6,7,8,8,8,9,10,10,10 Mean = ___________ Median = __________ Mode = ____________

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