A recent study showed that 90% of all people have a commute time to work of 15 minutes or more. The Margin of Error is 7%. We can represent this information in the form 0.9±0.07. Express this in open interval form, for example (0.155,0.855).

Q: [[15.74]]−[[−9.33]]+[[7.04+8.7]]=

A:

Q: Teach how to come up with a function that gives the amount of samarium-153 that remains h hours…

A: Let P be the initial amount and let A be the amount remains after h hours

Q: 15/20 in lowest terms?

A: Solving:

Q: Give the formula of even function?

A: To give the formula of the even function.

Q: The population of the U.S. can be represented by the following function: 309,442,000(1.0073)* P =…

A:

Q: Write an equation for the function graphed below -7 -6 -5 -4 -3 -2 -1 y = 5+ 14- 13+ 2 1 T 2345 2 1…

A: We have to find the equation of the given graph

Q: what should my equation be?

A: Here in this table you wrote the values of functions from x=1 to x=9   For x=1, f(x)=3 For x=2,…

Q: a rectangular sheet of cardboard is 8 inches by 10 inches. Squares are cut out of each corner of the…

A:

Q: .034x The assets (in billions of dollars) for a financial firm can be approximated by the function…

A: Given function is  Ax = 319 e0.034x…

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.