Explanation Given Information: The 2030 United Nations projected population, in millions, for following regions in the world is tabulated below: Continent Population (in millions) Northern America 435.5 South America 433.1 Africa 1155.6 Europe 704.5 Asia 5875.8 Oceania 38.3 Graph: Here, the data provided is not in percent form, so, first, convert the data into percent as, The total population of United Nations is 8642.8 million, Population of Northern America is 435.5 million, Percent of population of Northern America N is, N = 435.5 8642.8 × 100 = 0.0503 × 100 = 5.03 Now, the central angle representing the percent of population of Northern America is, 5.03 % of 360 ° = 5.03 100 × 360 ° = 0.0503 × 360 ° = 18.10 ° ≈ 18 ° Therefore, the central angle of the circle representing the percent of population of Northern America is 18 ° . The total population of United Nations is 8642.8 million. Population of South America is 433.1 million, Percent of population of South America L is, L = 433.1 8642.8 × 100 = 0.0501 × 100 = 5.01 Now, the central angle representing the percent of population of South America is, 5.01 % of 360 ° = 5.01 100 × 360 ° = 0.0501 × 360 ° = 18.036 ° ≈ 18 ° Therefore, the central angle of the circle representing the percent of population of Latin America and the Caribbean is 18 ° , The total population of United Nations is 8642.8 million, Population of Africa is 1155.6 million, Percent of population of Africa A is, A = 1155.6 8642.8 × 100 = 0.1337 × 100 = 13.37 Now, the central angle representing the percent of population of Africa is, 13.37 % of 360 ° = 13.37 100 × 360 ° = 0.1337 × 360 ° = 48.132 ° ≈ 48 ° Therefore, the central angle of the circle representing the percent of population of Africa is 48 ° , Total population of United Nations is 8642.8 million, Population of Europe is 704.5 million, Percent of population of Europe E is, E = 704.5 8642

Student Solutions Manual For Ewen/nelson's Elementary Technical Mathematics, 11th

11th Edition

ISBN: 9781285199276

Author: Dale Ewen

Publisher: Cengage Learning

See similar textbooks

Question

Chapter 15.2, Problem 20E

To determine

To graph: A circle graph for the 2020 United Nations projected population, in millions, for following regions in the world is tabulated below,

Continent Population (in millions)

Northern America 435.5

South America 433.1

Africa 1155.6

Europe 704.5

Asia 5875.8

Oceania 38.3

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Chapter 15.2, Problem 19E

Chapter 15.3, Problem 1E

Students have asked these similar questions

1. Differentiate between discrete and continuous random variables, providing examples for each type. 2. Consider a discrete random variable representing the number of patients visiting a clinic each day. The probabilities for the number of visits are as follows: 0 visits: P(0) = 0.2 1 visit: P(1) = 0.3 2 visits: P(2) = 0.5 Using this information, calculate the expected value (mean) of the number of patient visits per day. Show all your workings clearly. Rubric to follow Definition of Random variables ( clearly and accurately differentiate between discrete and continuous random variables with appropriate examples for each) Identification of discrete random variable (correctly identifies "number of patient visits" as a discrete random variable and explains reasoning clearly.) Calculation of probabilities (uses the probabilities correctly in the calculation, showing all steps clearly and logically) Expected value calculation (calculate the expected value (mean)…

t 56 65 33

Calculating probability for the Standard Normal Curve 1. Assume the mean is zero, the standard deviation is one, and it is associated with the distribution of z values. Each problem is worth 2 points, 1 point for drawing out the curve and shading the area requested and 1 point for the answer. a. What is the P(z > 0)? b. What is the P(z < 1.0)? C. What is the P(z <-1.0)?

Chapter 15 Solutions

Student Solutions Manual For Ewen/nelson's Elementary Technical Mathematics, 11th

Ch. 15.1 - Prob. 1E Ch. 15.1 - Prob. 2E Ch. 15.1 - Prob. 3E Ch. 15.1 - Prob. 4E Ch. 15.1 - Prob. 5E Ch. 15.1 - Prob. 6E Ch. 15.1 - Prob. 7E Ch. 15.1 - Prob. 8E Ch. 15.1 - Prob. 9E Ch. 15.1 - Prob. 10E

Knowledge Booster

Continent	Population (in millions)
Northern America	435.5
South America	433.1
Africa	1155.6
Europe	704.5
Asia	5875.8
Oceania	38.3

To graph: A circle graph for the 2020 United Nations projected population, in millions, for following regions in the world is tabulated below, Continent Population (in millions) Northern America 435.5 South America 433.1 Africa 1155.6 Europe 704.5 Asia 5875.8 Oceania 38.3

Solution Summary: The author explains that the 2020 United Nations projected population, in millions, for following regions in the world is tabulated below.

To graph: A circle graph for the 2020 United Nations projected population, in millions, for following regions in the world is tabulated below, Continent Population (in millions) Northern America 435.5 South America 433.1 Africa 1155.6 Europe 704.5 Asia 5875.8 Oceania 38.3

Want to see the full answer?

Chapter 15 Solutions

To graph: A circle graph for the 2020 United Nations projected population, in millions, for following regions in the world is tabulated below,

Continent Population (in millions)

Northern America 435.5

South America 433.1

Africa 1155.6

Europe 704.5

Asia 5875.8

Oceania 38.3