Work in excel Assessment 2Directions:1. Using the information you gathered for Assessment 1, calculate the measures ofcentral tendency for the grouped data and the measures of dispersion for the groupedand ungrouped data.2. After computing the measures of central tendency and dispersion, interpret theresults. (ReportedRAD CASES(january to May 2012)Source : philplines National police.Directorate for investigaton andManagmentDetectiveRegioncentral LuzonNational Capital RegionCalabarzonCentral VisayasBicol Region.DavooWestern VisayasNorthern Mindanao.Region-Zambonga penisulai lo cos Region-Eastern VisayasSOCCSKSARGENMIMROPACagayan ValleyCaraga RegionCordillera AdministrativeRegionAutonomus Region in MuslimMindanaototatNumber of cases-416380380243180168167677-163146-145(11979585766159962.

The summary of the data set has been studied using some measures. They are central tendency and…

Answered: Assessment 2 Directions: 1. Using the…

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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Defects per 100 Vehicles (alphabetical by brand) Brand Defects Brand Defects Brand Defects Acura 82 Hyundai 82 Mini 128 Audi 111 Infiniti 93 Mitsubishi 145 BMW 113 Jaguar 126 Nissan 111 Buick 114 Jeep 132 Porsche 90 Cadillac 111 Kia 128 Ram 110 Chevrolet 111 Land Rover 176 Scion 114 Chrysler 137 Lexus 87 Subaru 132 Dodge 125 Lincoln 93 Toyota 117 Ford 105 Mazda 114 Volkswagen 137 GMC 132 Mercedes-Benz 105 Volvo 94 Honda 108 Mercury 113 Construct a stem-and-leaf plot for the number of defects per 100 vehicles for these 32 brands. Okay I've got the bin width 3.1 I'm lost on how to find the leaf (where needed) the stem is 8, 9,, 10, 11, 12, 13, 14, 15, 16, 17. How do I also find the Frequency? Obviously, pretend you are talking to a three year old.
The racial/ethnic diversity of post high school students enrolled at MVCC during the fall 2020 semester is given below. Racial/Ethnic Diversity of Post High School Students Race/Ethnicity Percent* American Indian or Alaska Native 0.4% Asian 5.3% Black or African American 9.6% Hispanic or Latino 9.6% Two or more races 2.8% Native Hawaiian or Pacific Islander <0.1% Non-Resident Alien 0.5% Unknown 1.5% White 70.2% (*Percentages may not total 100 due to rounding) What is the race/ethnicity of the majority of students at MVCC? What total percent of students were either Black or African American or Hispanic or Latino? There were 3,444 students enrolled at MVCC at the time of the study. How many (not percent) students were Asian? (The answer must be a whole number.)
The racial/ethnic diversity of post high school students enrolled at MVCC during the fall 2020 semester is given below. Racial/Ethnic Diversity of Post High School Students Race/Ethnicity Percent* American Indian or Alaska Native 0.4% Asian 5.3% Black or African American 9.6% Hispanic or Latino 9.6% Two or more races 2.8% Native Hawaiian or Pacific Islander <0.1% Non-Resident Alien 0.5% Unknown 1.5% White 70.2% (*Percentages may not total 100 due to rounding) Is race/ethnicity a qualitative or quantitative variable Is the data displayed in a frequency or relative frequency distribution?
On the following pages you are presented with five problems. Your job is to examine the output and discuss whether there is a statistically significant relationship between the two variables, the pattern or direction of the relationship if the relationship is significant, and the strength of the relationship if the relationship is significant. AS you discuss the strength of the relationship, you will rely on an appropriate measure of association from those that have been given. For that determination, you will need to appropriately determine the level of measurement of each of the variables being examined. Please use the Measures of Association Chart I provided to help you with your determination. You may write your responses on a separate document or next to the problems on this one.
A TEXTBOOK -Statistics for Business and Economics (13th edition).pdf - Adobe Acrobat Reader DC O X File Edit View Sign Window Help Home Tools TEXTBOOK -Statisti.. x Assignment#4_B.S.. Sign In (696 of 1122) 図。 664 At least one signature has problems. Signature Panel Search 'Draw Rectangle' goout Bookmarks 58. The Dow Jones Industrial Average (DJIA) and the Standard & Poor's 500 (S&P 500) indexes are used as measures of overall movement in the stock market. The DJIA is based Convert PDF on the price movements of 30 large companies; the S&P 500 is an index composed of 500 stocks. Some say the S&P 500 is a better measure of stock market performance because it is broader based. The closing price for the DJIA and the S&P 500 for 15 weeks, beginning with January 6, 2012, follow (Barron's website, April 17, 2012). Adobe Convert PDF > A Ch 6: Continuous Probability Distributions Convert PDF Files to Word or Excel Online > A Ch 7: Sampling and Sampling Distributions Date DJIA S&P Select PDF…
Write brief notes on the following Africana Section of a Library Likert Scales Purposive Sampling
A TEXTBOOK -Statistics for Business and Economics (13th edition).pdf - Adobe Acrobat Reader DC O X File Edit View Sign Window Help Home Tools TEXTBOOK -Statisti.. x Assignment#4_B.S.. Sign In (696 of 1122) 図。 664 At least one signature has problems. Signature Panel Search 'Draw Rectangle' Bookmarks 58. The Dow Jones Industrial Average (DJIA) and the Standard & Poor's 500 (S&P 500) indexes are used as measures of overall movement in the stock market. The DJIA is based Convert PDF on the price movements of 30 large companies; the S&P 500 is an index composed of 500 stocks. Some say the S&P 500 is a better measure of stock market performance because it is broader based. The closing price for the DJIA and the S&P 500 for 15 weeks, beginning with January 6, 2012, follow (Barron's website, April 17, 2012). Adobe Convert PDF > A Ch 6: Continuous Probability Distributions Convert PDF Files to Word or Excel Online > A Ch 7: Sampling and Sampling Distributions Date DJIA S&P Select PDF File…
onfidence interval and ecision tree diagram.
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. Oil spills 2010 Data from the International Tanker Owners Pollution Federation Limited (www.itopf.com) givethe cause of spillage for 460 large oil tanker accidentsfrom 1970–2010. Here are displays.a) Write a brief report interpreting what the displays show. b) Is a pie chart an appropriate display for these data?Why or why not?
Data from a non-profit organization give the cause of spillage for 460 oil tanker accidents resulting in spills of more than 700 tons of oil from 1970–2010. The data are displayed in 2 accompanying charts. Complete parts a) and b) below. LOADING... Click the icon to view the bar chart of oil spillage causes. LOADING... Click the icon to view the pie chart of oil spillage causes. a) Write a brief report interpreting what the displays show. Choose the correct answer below. A. The charts show that grounding, fire and explosion are the most frequent causes of oil spills. Many also have unknown causes. B. The charts show that grounding and collision are the most frequent causes of oil spills. Very few have unknown causes. C. The charts show that hull failure, fire, and explosion are the most frequent causes of oil spills. Very few have unknown causes. D. The charts show that hull failure and collision are the most frequent causes of oil…
4. Which data set fits the following five-number summary? 318, 322, 326.5, 332, 339 326, 322, 338, 337, 326, 328, 320, 332, 321, 322, 327, 332, 332, 338 337, 332, 327, 321, 338, 339, 332, 322, 336, 326, 327, 321, 328, 318 326, 337, 338, 328, 332, 322, 321, 332, 339, 327, 318, 326, 322, 322 O 318, 332, 332, 326, 322, 328, 321, 322, 326, 327, 337

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