79(AKS 23): Find the measures of spread (variability) for the following Nobel Laureates'ages:NameAgeAgeRudolf Ludwig Mössbauer 32NameNameAgeRobert Merton Solow 63Stanley Ben Prusiner55Wolfgang Ketterle44Torsten Nils WieselStanley Cohen64Joseph Leonard Goldstein45Richard Axel58Peter MansfieldAung San Suu KyiRobert Coleman Richards 59Vernon Lomax Smith 75Kenneth Joseph Arrow51James Alexander Mirrlees 60Richard Fred HeckBarry James Marshall54a) Standard Deviation (O)=11.68; min=32; Q1=48.5; Median=57.5; Q3=63.5;max=79; IQR=10; Range=D47O b) Standard Deviation (O)=12.06; min=32; Q1=48.5; Median=57.5; Q3=63.5;max=79; IQR=15; Range=D49O c) Standard Deviation (O)=11.68; min=32; Q1=48.5; Median=57.5; Q3=63.5;max=79; IQR=15; Range=47

The given data is 32,44,45,46,51,54,55,57,58,59,60,63,64,70,75,79

Answered: 79 (AKS 23): Find the measures 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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European unemployment has been relatively high in recent years. The following table contains the percent of unemployed in the 15 countries in the EU in 2007. 2. Belgium 7.8 Denmark 3.2 Portugal 7.2 France 8.4 Italy 6.7 Finland 7.0 Germany 7.7 Netherlands 3.6 Austria 4.5 Luxembourg 5.0 Sweden 6.0 UK 5.4 Greece 8.7 Spain 8.6 Ireland 4.4 a) Use R to compute the mean, median and standard deviation of the data. b) Determine the range for the middle 68% of the data. c) Determine the range for the middle 60% of the data. (Hint: Compute the quintiles.)
2. A coach gave her team a test on sit-ups completed in one minute. Using the data collected, the coach constructed the following frequency distribution: Scores 90-99 80-89 70-79 60-69 50-59 40-49 30-39 20-29 10-19 0-9 a. 9 12 17 13 10 7 3 1 What is the percentile score for a raw score of 38? Show your work. b.) The coach wants to take the top 20% of the team and train them for the World Sit-up Championships. What raw score cut-off would be used to choose the team? Show your work. Note: you can't have part of a person on the team.

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