 10.7.1: The table shows the distribution, by marital status and gender, of ...
 10.7.2: The table shows the distribution, by marital status and gender, of ...
 10.7.3: The table shows the distribution, by marital status and gender, of ...
 10.7.4: The table shows the distribution, by marital status and gender, of ...
 10.7.5: The table shows the distribution, by marital status and gender, of ...
 10.7.6: The table shows the distribution, by marital status and gender, of ...
 10.7.7: The table shows the distribution, by marital status and gender, of ...
 10.7.8: The table shows the distribution, by marital status and gender, of ...
 10.7.9: The table shows the distribution, by marital status and gender, of ...
 10.7.10: The table shows the distribution, by marital status and gender, of ...
 10.7.11: In Exercises 11 16, a die is rolled. Find the probability of getting
 10.7.12: In Exercises 11 16, a die is rolled. Find the probability of getting
 10.7.13: In Exercises 11 16, a die is rolled. Find the probability of getting
 10.7.14: In Exercises 11 16, a die is rolled. Find the probability of getting
 10.7.15: In Exercises 11 16, a die is rolled. Find the probability of getting
 10.7.16: In Exercises 11 16, a die is rolled. Find the probability of getting
 10.7.17: In Exercises 17 20, you are dealt one card from a standard 52card ...
 10.7.18: In Exercises 17 20, you are dealt one card from a standard 52card ...
 10.7.19: In Exercises 17 20, you are dealt one card from a standard 52card ...
 10.7.20: In Exercises 17 20, you are dealt one card from a standard 52card ...
 10.7.21: In Exercises 21 22, a fair coin is tossed two times in succession. ...
 10.7.22: In Exercises 21 22, a fair coin is tossed two times in succession. ...
 10.7.23: In Exercises 23 24, you select a family with three children. If rep...
 10.7.24: In Exercises 23 24, you select a family with three children. If rep...
 10.7.25: In Exercises 25 26, a single die is rolled twice. The 36 equally li...
 10.7.26: In Exercises 25 26, a single die is rolled twice. The 36 equally li...
 10.7.27: To play the California lottery, a person has to select 6 out of 51 ...
 10.7.28: A state lottery is designed so that a player chooses six numbers fr...
 10.7.29: A poker hand consists of five cards. a. Find the total number of po...
 10.7.30: If you are dealt 3 cards from a shuffled deck of 52 cards, find the...
 10.7.31: has not completed four years (or more) of college.
 10.7.32: has not completed four years of high school
 10.7.33: has completed four years of high school only or less than four year...
 10.7.34: has completed less than four years of high school or four years of ...
 10.7.35: has completed four years of high school only or is a man
 10.7.36: has completed four years of high school only or is a woman
 10.7.37: you are not dealt a king
 10.7.38: you are not dealt a picture card
 10.7.39: you are dealt a 2 or a 3
 10.7.40: you are dealt a red 7 or a black 8.
 10.7.41: you are dealt a 7 or a red card.
 10.7.42: you are dealt a 5 or a black card.
 10.7.43: an odd number or a number less than 6.
 10.7.44: an odd number or a number greater than 3.
 10.7.45: 5. a professor or a male
 10.7.46: a professor or a female
 10.7.47: a 2 the first time and a 3 the second time.
 10.7.48: a 5 the first time and a 1 the second time
 10.7.49: an even number the first time and a number greater than 2 the secon...
 10.7.50: an odd number the first time and a number less than 3 the second time.
 10.7.51: If you toss a fair coin six times, what is the probability of getti...
 10.7.52: If you toss a fair coin seven times, what is the probability of get...
 10.7.53: The probability that South Florida will be hit by a major hurricane...
 10.7.54: Describe the difference between theoretical probability and empiric...
 10.7.55: Give an example of an event whose probability must be determined em...
 10.7.56: Write a probability word problem whose answer is one of the followi...
 10.7.57: Explain how to find the probability of an event not occurring. Give...
 10.7.58: What are mutually exclusive events? Give an example of two events t...
 10.7.59: Explain how to find or probabilities with mutually exclusive events...
 10.7.60: Give an example of two events that are not mutually exclusive
 10.7.61: Explain how to find or probabilities w
 10.7.62: Explain how to find and probabilities with independent events. Give...
 10.7.63: The president of a large company with 10,000 employees is consideri...
 10.7.64: The probability that Jill will win the election is 0.7 and the prob...
 10.7.65: Assuming the next U.S. president will be a Democrat or a Republican...
 10.7.66: The probability that I will go to graduate school is 1.5.
 10.7.67: When I toss a coin, the probability of getting heads or tails is 1,...
 10.7.68: The target in the figure shown contains four squares. If a dart thr...
 10.7.69: Suppose that it is a week in which the cash prize in Florida s LOTT...
 10.7.70: Some threedigit numbers, such as 101 and 313, read the same forwar...
 10.7.71: In a class of 50 students, 29 are Democrats, 11 are business majors...
 10.7.72: On New Year s Eve, the probability of a person driving while intoxi...
 10.7.73: a. If two people are selected at random, the probability that they ...
 10.7.74: Research and present a group report on state lotteries. Include ans...
 10.7.75: Exercises 75 77 will help you prepare for the material covered in t...
 10.7.76: Exercises 75 77 will help you prepare for the material covered in t...
 10.7.77: Exercises 75 77 will help you prepare for the material covered in t...
Solutions for Chapter 10.7: Probability
Full solutions for Precalculus  4th Edition
ISBN: 9780321559845
Solutions for Chapter 10.7: Probability
Get Full SolutionsChapter 10.7: Probability includes 77 full stepbystep solutions. This expansive textbook survival guide covers the following chapters and their solutions. Precalculus was written by and is associated to the ISBN: 9780321559845. Since 77 problems in chapter 10.7: Probability have been answered, more than 48112 students have viewed full stepbystep solutions from this chapter. This textbook survival guide was created for the textbook: Precalculus, edition: 4.

Arctangent function
See Inverse tangent function.

Constant
A letter or symbol that stands for a specific number,

Division
a b = aa 1 b b, b Z 0

DMS measure
The measure of an angle in degrees, minutes, and seconds

Doubleangle identity
An identity involving a trigonometric function of 2u

Imaginary axis
See Complex plane.

Infinite discontinuity at x = a
limx:a + x a ƒ(x) = q6 or limx:a  ƒ(x) = q.

Inverse of a matrix
The inverse of a square matrix A, if it exists, is a matrix B, such that AB = BA = I , where I is an identity matrix.

Inverse variation
See Power function.

Length of an arrow
See Magnitude of an arrow.

Major axis
The line segment through the foci of an ellipse with endpoints on the ellipse

Negative numbers
Real numbers shown to the left of the origin on a number line.

Open interval
An interval that does not include its endpoints.

Polar coordinates
The numbers (r, ?) that determine a point’s location in a polar coordinate system. The number r is the directed distance and ? is the directed angle

Real number line
A horizontal line that represents the set of real numbers.

Relation
A set of ordered pairs of real numbers.

Solution of an equation or inequality
A value of the variable (or values of the variables) for which the equation or inequality is true

Solution set of an inequality
The set of all solutions of an inequality

Summation notation
The series a nk=1ak, where n is a natural number ( or ?) is in summation notation and is read "the sum of ak from k = 1 to n(or infinity).” k is the index of summation, and ak is the kth term of the series

symmetric about the xaxis
A graph in which (x, y) is on the graph whenever (x, y) is; or a graph in which (r, ?) or (r, ?, ?) is on the graph whenever (r, ?) is