At a school board meeting there are 35 parents and 10 teachers. 7 teachers and 15 parents are female. If a person at the school board meeting is selected at a random, find the probability that the person is a parent or a female. Select one: a. 15/22 b. 42/45 c. 15/45 d. 15/35

At a school board meeting there are 35 parents and 10 teachers. 7 teachers and 15 parents are female. If a person at the school board meeting is selected at a random, find the probability that the person is a parent or a female. Select one: a. 15/22 b. 42/45 c. 15/45 d. 15/35

Name: At a school board meeting there are 35 parents and 10 teachers. 7 teac
Uploaded: 2024-03-20T07:06:41.000Z
Channel: Bartleby
Description: At a school board meeting there are 35 parents and 10 teachers. 7 teachers and 15 parents are female. If a person at the school board meeting is selected at a random, find the probability that the person is a parent or a female.Select one:a. 15/22b.

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

See similar textbooks

Related questions

Q: The number of different color jellybeans in jar is given below. If you choose one jellybean at…

Q: Find the probability that the spinner stops on an odd number or a number greater than 10. P(an odd…

A: Let A denote the spinner stops on an odd number, B denotes the number greater than 10. The set of…

Q: Total 14 29 5 48 If one student is chosen at random, Find the probability that the student did NOT…

A: It is given that the data of students, grades and gender in the tabulation form.

Q: Find the probability that when a couple has six children, at least one of them is a girl. (Assume…

A: Given data,Couple has 6 childrenn=6The probability of getting a boy is 0.5 and getting a girl is…

Q: Consider the variable Joe’s weight next Friday. What is the probability he weighs 170 pounds, the…

A: Uniform distribution is the type of continuous probability distribution. It is a type of simplest…

Q: A Coin jar Contains 15 dimes Find the probabiling that doren cline from the choose Mikah will choose…

A: Quarters = 12 Dimes = 15 Nickels = 23 Total coins = 50

Q: Illustration 16.70. Ten pairs of shoes are in a closest. Four shoes are selected at random. Find the…

Q: Hot Dogs Richard receives 5 delivery orders every 2 minutes. a. How many home orders are expected in…

A: Answer: Using the given data,

Q: When you toss 100 coins, what is the probability that 60 will be head? Select one: a.0.03 b.0.04…

Q: Suppose 4 coins are tossed. Find the probability of tossing no heads. (Round to - decimal places.)

A: Given 4 coins are tossed. We have to find the probability of tossing no heads.

Q: Find the probability. Two 6-sided dice are rolled. What is the probability the sum of the two…

Q: Find the probability that when a couple has three children, at least one of them is a boy. (Assume…

Q: What is the probability of getting the number 5 when a fair die is thrown? C. 1/2 A. 0 B. 1/6 D. 1 .…

A: AS PER COMPANY GUIDELINE I SOLVED ONLY 1ST QUESTION THANK YOU. Ans ; what is the probability of…

Q: You flip a coin 3 times. Find the probability of: 1. No heads 2. one head 3. two head

A: As per Bartleby guidelines I can't answer more than three sub-parts of the question per post.

Q: Suppose you have 10 tennis balls and you randomly pick some number of them. What is the probability…

A: Given the event that there are 10 tennis balls and one randomly pick some number of them.

Q: Jerahmeel has some marbles in two bags. In one bag she has 3 orange, 3 black and 3 yellow marbles.…

Q: Two ball are drawn in succession without replacement from an urn containing 2 white and 4 red balls.…

A: There are two different cases in which second ball is red. Case 1 : First ball is white and second…

Q: An urn incudes 13 balls: 2 red, 4 white and 7 green balls. The probability of selecting 6 balls…

A: Probability: Probability is a chance factor that occurs at every outcome of a random experiment.…

Q: Find the probability. A bag contains 6 red marbles, 3 blue marbles, and 1 green marble. What is the…

A: Given: The bag contains 6 red marbles, 3 blue marbles, and 1 green marble. Total marbles: 6+3+1=10…

Q: d. How many attempts should he expect to have before he makes a basket?

Q: 1. A deck of cards is distributed to 2 players: A and B. Find the probability that A gets four…

A: Probability of A = 1/169 Probability of B = 1/169 Joint ( A &B) = 1/169 + 1/169 = 2/169

Q: The Rule of Addition is used to find the probability of: Select one: A. Events that total more than…

A: Rule OF addition: The probability of two events is the sum OF the probability that either will…

Q: Raphael Lorenz is playing a board game that had a spinner with eight-equal sized sections. Four of…

A: We have given Total number of section in the spinner = 8 Number of Blue section = 4 Number of white…

Q: Pick an acre of land in Iowa at random. The probability is 0.92 that it is cropland and 0.01 that it…

A: From the provided information, The probability that chosen acre is cropland (farmland) = 0.92 The…

Q: Allie plays on the varsity basketball team and makes 79% of her free throws. If she takes 12 shots,…

A: Given : p = 0.79 q = 1 - p = 1 - 0.79 = 0.21 n = 12 we have find P(x = 8) here, x follow a binomial…

Q: If a family has three children, find the probability that exactly one of the three children is a…

Q: A classroom has 10 students; 4 males and 6 females. I want to select a group of 3 students. Find the…

A: We have to find corrcet answer...

Q: What is the probability that a couple that has 5 children will have: 4 boys and 1 girl? 5 girls? 3…

Q: Number of Tests Performed Number of Patients 12 1 8 2 2 3. 4 or more

Q: There are 15 marbles in a jar: 3 red, 7 blue and 5 green. One marble is drawn at random, Find the…

A: Classical definition of probability tells us that the probability of an event =number of favourable…

Q: Find the probability you pick blue from the last box if you… Pick one marble from box 1, place it in…

A: Number of blue ball box 1 have 1. Number of white ball box 1 have 1. Number of blue ball box 2 have…

Q: On a roll of two dice, Serena bets that the sum will be 6, and Donald bets that the sum will be 9…

A: Finding probability

Q: There is a lottery drawing every Wednesday from the school store. You have to choose 5 numbers from…

Q: 2. If a hockey player takes 78 shots and scores 16 goals, what would be the probability of this…

A: Given that If a hockey player takes 78 shots and scores 16 goals. Total shots = 78 Scored goals = 16…

Q: Assume that male and female births are equally likely and that the birth of any child does not…

A: Here the given information is Assume that male and female births are equally likely and that the…

Q: Give the probability in decimal form. The campus vets club is having a raffle and is selling 1500…

A: The total number of selling tickets=1500 tickets The number of tickets bought by the people on the…

Concept explainers

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.

Topic Video

Question

Select one:

a. 15/22

b. 42/45

c. 15/45

d. 15/35

want the calculations with answer

Video Video

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

$Discrete Probability Distributions$

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, probability and related others by exploring similar questions and additional content below.

Similar questions

There are 34 juniors and 45 seniors in the auditorium. After x juniors and x+5 seniors left the auditorium, the probability of selecting a junior at random becomes 2/5. Find the value of x. O 15 O 11 O 22 6.
Please do both. Thank you
A bag contains 5 red marbles, 2 blue marbles, and 9 green marbles. If one marble is selected at random, determine the probability that it is blue. OA. OB. O C. O 1856 2 9 D. 16
Multiple choice: Select the correct answer. A. 4/52 B. 2/26 C.2/13 D. 1/6
L9Q10.The probability that a child is born physically challenged is 0.35 during a year in a city. What would be the probability that a child is born healthy in the city? A.0.15 B.0.50 C.0.55 D.0.65
Find the probability that when a couple has two children, at least one of them is a girl. (Assume that boys and girls are equally likely.) The probability is that at least one of the two children is a girl. (Simplify your answer. Do not round.)
Answer the following. If one card is drawn from a deck, find the probability of getting these result. D. A 4 or 6 E. A 4 or a club F. A 6 or a spade
Suppose that you toss a fair coin three times. What is the probability that you will get a head three times? Select one: a. 0.125 O b. 0.25 O c. 0.5 O d. 0
thousandth. PP gs. KOuta to the nearest ) The Amboy Kennel Club has held an annual dog show for the last 42 years. During this time the winner of "Best of Show" has been an Alaskan Malamute 21 times, a Great Pyrenees 3 times, and an Siberian Husky 18 times. Determine the probability that the next winner of "Best of Show" will be a Great Pyrenees.
If one card is drawn from a standard 52 card playing deck, determine the probability of getting a jack, a three, a club or a diamond. Round to the nearest hundredth K- OA. 0.65 OB. 0.58 OC. 0.15 OD. 0.50
Use the following information to answer the next question. A committee of 3 people is to be randomly selected from a group of 8 people, including Sarah. 12. Determine the probability that Sarah is selected to be on the three-person committee.
If you are dealt 5 cards from a shuffled deck of 52 cards, find the probability that all 5 cards are picture cards. OA. 3 13 OB. OC. OD. 3 108,290 1 2,598,960 1 216,580