# Homework Hints 13-6

[tippy title=”Problems 1-2″]Problems 1-2
Look in the book to find a statement of each of these properties.[/tippy]

[tippy title=”Problems 3-10″]Problems 3-10
Use the binomial distribution theorem as shown in Example 1.[/tippy]

[tippy title=”Problems 11-16″]Problems 11-16
Use the binomial distribution theorem. See the discussion following the box for binomial experiments.[/tippy]

[tippy title=”Problems 17-18″]Problems 17-18
See Example 1b to see how to handle inequalities like these problems.[/tippy]

[tippy title=”Problems 19-22″]Problems 19-22
See Example 1.[/tippy]

[tippy title=”Problems 23-26″]Problems 23-26
Use the binomial distribution theorem where p is the probability of drawing a red pen and k is the number of people selecting that color.[/tippy]

[tippy title=”Problems 33-37″]Problems 33-37
Let p = 0.2 and let k represent the number of infected leaves, and then use the binomial probabilities.[/tippy]

[tippy title=”Problem 38″]Problem 38
You need to work Problems 33-37 to answer this question.[/tippy]

[tippy title=”Problems 39-52″]Problems 39-52
These applications use the binomial distribution theorem. Look at Examples 3 and 4 for some help on how to set up these problems.[/tippy]

### Note: Homework Hints are given only for the Level 1 and Level 2 problems.

However, as you go through the book be sure you look at all the examples in the text. If you need hints for the Level 3 problems, check some sources for help on the internet (see the LINKS for that particular section. As a last resort, you can call the author at (707) 829-0606.

On the other hand, the problems designated “Problem Solving” generally require techniques that do not have textbook examples.

There are many sources for homework help on the internet.

Algebra.help
Here is a site where technology meets mathematics. You can search a particular topic or choose lessons, calculators, worksheets for extra practice or other resources.
http://www.algebrahelp.com/