A researcher records the number of employees of each of the IT companies in the town ofWestmoore. The results are summarized in the table.Number of Employees Number of IT Companies0-799800 - 159934241600 - 23992400 - 319910103200 - 3999Find the class width.3999800O 799.5O 5

Formula for class width Class width=(Maximum-Minimum)/2 Maximum value=3999 Minimum value=0

Answered: A researcher records the number 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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Create forward, backward and central finite difference tables according to the given values. X= 2 3 4 Y= -5 -1 27 64 131
How to find the relative frequency Response FrequencyNever 407Rarely 648Sometimes 927Most of the time 384Always 56
After the rule change between 2006 and 2007 that permitted teams to prepare their own footballs, new fumble statistics were accumulated for the 8 years from 2007 thru 2014. Once again, the average fumbles per touch for each of 23 teams during this time period are given below: The numbers are the actual numbers. They are not just invented for this assignment. 36,38,40,40,44,44,44,44,46,46,46,46,48,48,48,48,50,50,50,52,52,56,74. During the 2007-2014 period, the New England Patriots fumbled the ball one time for every 74 touches. Conduct a z-test that tests whether it is reasonable to think that the Patriots had no particular competitive advantage on fumbling during the time period 2007-2014.
Here is a set of data. 115 224 294 364 439 588 634 639 695 743 778 844 Identify the 5 number summary (min, Q1, median, Q3, max)
One common system for computing a grade point average (GPA) assigns 4 points to an A, 3 points to a B, 2 points to a C, 1 point to a D, and 0 points to an F. What is the GPA of a student who gets an A in a 33-credit course, a B in each of threethree 22-credit courses, a C in a 33-credit course, and a D in a 22-credit course?
Is the number of games won by a major league baseball team in a season related to the team batting average? The table below shows the number of games won and the batting average (in thousandths) of 8 teams. Team Games Won Batting Average 1 9797 269269 2 9595 275275 3 8686 273273 4 9999 261261 5 6464 285285 6 118118 260260 7 8787 274274 8 8888 280280 Using games won as the explanatory variable ?x, compute the correlation coefficient
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Paleontology students went on a dig for fossils. The following data set contains the number of fossils found by a sample of 12 students. 9,12,8,49,15,12,21,17,19,13,18,119,12,8,49,15,12,21,17,19,13,18,11 Click to download the data in your preferred format. CrunchIt! CSV Excel JMP Mac Text Minitab PC Text R SPSS TI Calc What is the median number of fossils found by the students? median: fossils
Top 50 Metro Areas by Population: Personal Income, Population, Per Capita Personal Income Rank Metro GeoName Total Metro Personal Income 2020 (000s) Per Capita Personal Income 2020 Population 2020 (millions) # of NFL, NBA, MLB, NHL teams 1 New York-Newark-Jersey City, NY-NJ-PA 1574364671 82322 19.124359 9 2 Los Angeles-Long Beach-Anaheim, CA 915132543 69805 13.109903 6 3 Chicago-Naperville-Elgin, IL-IN-WI 636555184 67671 9.406638 5 4 Dallas-Fort Worth-Arlington, TX 473604117 61554 7.694138 4 5 Houston-The Woodlands-Sugar Land, TX 428500645 59893 7.154478 3 6 Washington-Arlington-Alexandria, DC-VA-MD-WV 485550913 76771 6.324629 4 7 Miami-Fort Lauderdale-Pompano Beach, FL 396247347 64190 6.173008 4 8 Philadelphia-Camden-Wilmington, PA-NJ-DE-MD 425748748 69705 6.107906 4 9 Atlanta-Sandy Springs-Alpharetta, GA 357795984 58773 6.087762 3 10 Phoenix-Mesa-Chandler, AZ 262362901 51851 5.059909 4 11…
Use the accompanying data set to complete the following actions. a. Find the quartiles. b. Find the interquartile range. c. Identify any outliers. 65 57 60 59 55 55 62 65 55 56 54 64 64 65 85 D ..... a. Find the quartiles. The first quartile, Qq, is The second quartile, Q2, is The third quartile, Q3, is (Type integers or decimals.)
Find the range for this list of numbers 38 61 100 8 14 66 55 15 57 18 56 46 22 36 92 12 Range =
Can someone please help? Thank you.

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A researcher records the number of employees of each of the IT companies in the town of Westmoore. The results are summarized in the table. Number of Employees Number of IT Companies 0-799 800 - 1599 34 24 1600 - 2399 10 2400 - 3199 10 3200 - 3999 Find the class width. 3999 800 O 799.5 O 5