22. The function f(x)%=D: 4000 0 5 can be used to model how a disease spreads in an isolated population of 4000 people. x represents the time in days since the sickness started and f(x) represents the number of people who have become sick. Use a calculator to help answer the questions below. a. How many people have become sick by the tenth day? b. How fast was the disease spreading on the tenth day? Find the maximum point on f'. What does the x- coordinate represent? What does the y- coordinate represent? C. d. How many people have caught the disease when the curve is the steepest?
22. The function f(x)%=D: 4000 0 5 can be used to model how a disease spreads in an isolated population of 4000 people. x represents the time in days since the sickness started and f(x) represents the number of people who have become sick. Use a calculator to help answer the questions below. a. How many people have become sick by the tenth day? b. How fast was the disease spreading on the tenth day? Find the maximum point on f'. What does the x- coordinate represent? What does the y- coordinate represent? C. d. How many people have caught the disease when the curve is the steepest?
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Contingency Table
A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.
Binomial Distribution
Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.
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