On March 31th, the number of people testing positive for Covid-19 in the state of Colorado was 2966. On July 28th, the state of Colorado had 45,314 people who tested positive. Write an exponential model of the form ? = ??!" to represent the number of positive cases of Covid-19 since March 31st. Then predict how many cases we can expect on September 1st.
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.
On March 31th, the number of people testing positive for Covid-19 in the state of Colorado was 2966. On July 28th, the state of Colorado had 45,314 people who tested positive. Write an exponential model of the form ? = ??!" to represent the number of positive cases of Covid-19 since March 31st. Then predict how many cases we can expect on September 1st.
The number of cases on March 31th = 2966.
The number of cases on July 28th = 45,314.
The number of days from March 31th to July 28th = 120 days (3 months 29 days).
Calculate the growth rate.
Exponential model form:
So, the exponential form is:
Step by step
Solved in 3 steps
