Silver Bronze Total 42 Chapter 2: Summartzing Data Gold 14 11 39 14 Rank Country Norway (NOR) 10 31 Section 2.2 Exercises 14 8. 10 29 1. Shown here are medal counts for each country with at least one medal from the 2018 Winter Olympic Games held in Pyeongchang South Korea. 11 Germany (GER) 9. 23 9. Canada (CAN) 6 20 United States (USA) Netherlands (NED) Sweden (SWE) 6. 1 14 5 4. Make a dotplot of the number of gold medals. b. 5. 8. 17 a. 6 6. 4 15 Make a histogram of the number of gold medals. Find the mean and median number of gold medals awarded per country. d. South Korea (KOR) 4 6. 15 Switzerland (SUI) France (FRA) 3 6. 14 9. Austria (AUT) 4 13 10 4 What notation would you use for the mean and median? Japan (JPN) 3 5 11 10 Italy (ITA) Olympic Athletes from Russia 13 (OAR) 12 6. 6. 17 Here are the annual salaries (dollars) for all employees in a small family business. 3 14 Czech Republic (CZE) 1 3. 25,000 28,000 32,000 33,000 35,000 50,000 15 Belarus (BLR) 6. 2 9. 16 China (CHN) 1 2 3 17 Slovakia (SVK) Finland (FIN) 1 1 6. 18 19 Great Britain (GBR) 1 4 Would you consider these data a sample or a population data set? Poland (POL) Hungary (HUN) a. 20 1 2. 21 Make a histogram of the salaries. b. 21 Ukraine (UKR) 1 23 Australia (AUS) 0. 2. Compare the mean and median salaries. 1 If the highest salary was changed to $40,000, what effect would that have on the mean? On the median? 1. 3. 24 Slovenia (SLO) 1 1 2. 25 Belgium (BEL) New Zealand (NZL) 26 26 Spain (ESP) 28 Kazakhstan (KAZ) 2. 2 hat shape would you expect data n each of the following variables to ve? Explain your answer. 28 Latvia (LAT) 28 Liechtenstein (LIE) 0. 0. 1. 1. 1. amv 5 2. 9, 8 7
Silver Bronze Total 42 Chapter 2: Summartzing Data Gold 14 11 39 14 Rank Country Norway (NOR) 10 31 Section 2.2 Exercises 14 8. 10 29 1. Shown here are medal counts for each country with at least one medal from the 2018 Winter Olympic Games held in Pyeongchang South Korea. 11 Germany (GER) 9. 23 9. Canada (CAN) 6 20 United States (USA) Netherlands (NED) Sweden (SWE) 6. 1 14 5 4. Make a dotplot of the number of gold medals. b. 5. 8. 17 a. 6 6. 4 15 Make a histogram of the number of gold medals. Find the mean and median number of gold medals awarded per country. d. South Korea (KOR) 4 6. 15 Switzerland (SUI) France (FRA) 3 6. 14 9. Austria (AUT) 4 13 10 4 What notation would you use for the mean and median? Japan (JPN) 3 5 11 10 Italy (ITA) Olympic Athletes from Russia 13 (OAR) 12 6. 6. 17 Here are the annual salaries (dollars) for all employees in a small family business. 3 14 Czech Republic (CZE) 1 3. 25,000 28,000 32,000 33,000 35,000 50,000 15 Belarus (BLR) 6. 2 9. 16 China (CHN) 1 2 3 17 Slovakia (SVK) Finland (FIN) 1 1 6. 18 19 Great Britain (GBR) 1 4 Would you consider these data a sample or a population data set? Poland (POL) Hungary (HUN) a. 20 1 2. 21 Make a histogram of the salaries. b. 21 Ukraine (UKR) 1 23 Australia (AUS) 0. 2. Compare the mean and median salaries. 1 If the highest salary was changed to $40,000, what effect would that have on the mean? On the median? 1. 3. 24 Slovenia (SLO) 1 1 2. 25 Belgium (BEL) New Zealand (NZL) 26 26 Spain (ESP) 28 Kazakhstan (KAZ) 2. 2 hat shape would you expect data n each of the following variables to ve? Explain your answer. 28 Latvia (LAT) 28 Liechtenstein (LIE) 0. 0. 1. 1. 1. amv 5 2. 9, 8 7
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
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