Answered: Housing prices in a small town are…

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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Transcribed Image Text:12:01 E HG 62% learn.zybooks.com/zybc 17 = zyBooks My library > MAT 240: Applied Statis. > 4.2 Normal distribution ano stangara deviation e Asha Joseph - cumurativey Returns the z-value that corresponds to a probability given the mean and standard deviation. NORM.INV(probability, mean, standard_dev) NORM.INV Feedback? Challenge activities CHALLENGE 4.2.1: Empirical rule and probabilities. ACTIVITY Start Housing prices in a small town are normally distributed with a mean of $155,000 and a standard deviation of $8,000. Use the empirical rule to complete the following statement. Approximately 68% of housing prices are between a low price of $ Ex: 5000 | and a high price of $ 1 Check Next Feedback? CHALLENGE 4.2.2: -scores. ACTIVITY Start A football coach finds that player run times for a 50-meter dash are normally distributed. Anew player runs a time with a z-score of 1.5. What does this result indicate? The player's run time was Pick * the average. 1 Check Next Feedback? References (*1) "Guide to the Use of Scores" Educational Testing Service Graduate Record Exam, 2018, www.ets.org/s/gre/pdf/gre_guide. pdf (*2) "Total Group Profile Report SAT: College Board, 2015, https://research.collegeboard.org/programs/sat/data/archived/cb- seniors-2015. (*3) "Walmart Inc. Earnings Surprise" NASDAQ, www.nasdaq.com/symbol/wmt/earnings-surprise (*4) US Department 2014 Center for Disease Control Vital and Health Statistics, Series 3 Number 39, August 2016, www.cdc.gov/nchs/data/series/sr_03/sr03_039.pdf Health and Human Services. "Anthropometric Reference Data for Children and Adults: United States, 2011- How was this 6 OL Provide feedback all + ... D D-D-D-

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