﻿ Probability Worksheets - Page 19 | Problems & Solutions

# Probability Worksheets - Page 19

Probability Worksheets
• Page 19
181.
Assuming that a coin dropped from a height falls on the tile shown, what are the odds in favor of coin falling on the colored region?

 a. 1 : 2 b. 1 : 3 c. 1 : 1 d. 1 : 4

182.
A box consists cards labeled numbers 1 through 10. A card is drawn at random and replaced. Then a second card is drawn. Find the probability that the first number drawn is 5 and the second number is 10.
 a. 0.2 b. 1 c. 0.01 d. 0.1

183.
Two coins are tossed. Find the probability of getting 2 tails.
 a. $\frac{1}{4}$ b. $\frac{1}{2}$ c. 1

184.
Paul had 8 nickels, 5 dimes and 3 quarters in a bag. He pulled out 2 coins at random from the bag. What is the probability that one is a dime and the other is a nickel?
 a. $\frac{1}{30}$ b. $\frac{1}{6}$ c. $\frac{1}{2}$ d. $\frac{1}{3}$

185.
A box consists of 5 white and 4 black balls. A ball is selected at random and is not replaced. A second ball is selected. Find the probability that the first one is white and the second one is black.
 a. 1 b. $\frac{1}{3}$ c. $\frac{6}{11}$ d. $\frac{5}{18}$

186.
A box contains 20 cards labeled 1 through 20. One card is drawn from it at random. What is the probability of getting an odd number and the odds in favor of getting an odd number?
 a. $\frac{1}{10}$ and 1 : 2 b. $\frac{9}{10}$ and 1 : 2 c. $\frac{1}{2}$ and 1 : 1 d. $\frac{2}{5}$ and 1 : 1

187.
A die is rolled. Find the probability of the event of getting an even number.
 a. $\frac{1}{4}$ b. $\frac{1}{3}$ c. $\frac{1}{2}$ d. $\frac{1}{6}$

188.
Lauren has 6 dollars, 4 nickels, and 8 dimes in her purse. What is the probability of her selecting a dime from her purse?
 a. $\frac{1}{10}$ b. $\frac{4}{9}$ c. $\frac{8}{9}$ d. $\frac{1}{18}$

189.
William randomly picks up a marble from a basket containing 38 marbles. What is the probability of William picking up a burgundy marble if there are 5 burgundy marbles in the basket?
 a. 10.13% b. 13% c. 15% d. 1.3%

The two events A and B are mutually exclusive and P(A) = 0.25 and P(B) = 0.5. Find P(A$\cup$B).