Giving a test to a group of students, the grades and gender are summarized below A B C Total Male 9 19 14 42 Female 16 20 13 49 Total 25 39 27 91 If one student was chosen at random, find the probability that the student was female. Give your answer as a fraction or decimal.

Giving a test to a group of students, the grades and gender are summarized below A B C Total Male 9 19 14 42 Female 16 20 13 49 Total 25 39 27 91 If one student was chosen at random, find the probability that the student was female. Give your answer as a fraction or decimal.

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

See similar textbooks

Related questions

Q: You must make a choice between 4 different brands. Based on the data in the table, which brand has…

A: Brand Breaks within 6 Months Total A 1250 12,400 B 1375 7500 C 450 1400 D 84 230

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: Florence runs a day care centre. Of the last 15 children to enrol at the day care centre, 3 of them…

Q: he probability of selecting a bad egg is 0.035 from the lot of 400 eggs. So, what is the number of…

A: Given data, n=400 eggs probability of selecting a bad egg is p= 0.035 Therefore probability of…

Q: Giving a test to a group of students, the grades and gender are summarized below A B C Total…

A: Given data is A B C Total Male 14 2 19 35 Female 16 8 15 39 Total 30 10 34 74

Q: A quick quiz consists of a multiple-choice question with 5 possible answers followed by a true/false…

A: Given dataMultiple choice questions with 5 possible answers followed by a true and false5 possible…

Q: A trail mix contains a mixture of nuts: pecans, walnuts, hazelnuts, and peanuts. If the probability…

A: A trail mix contains a mixture of nuts: pecans, walnuts, hazelnuts, and peanuts.we know,P( reaching…

Q: Giving a test to a group of students, the grades and gender are summarized below A B C Total…

A: Given data is A B C Total Male 18 15 11 14 Female 3 7 16 26 Total 21 22 27 70

Q: Find the indicated probability. Round your answer to four decimals. According to a survey, 60% of…

A: It is given that the number of observations are independent with the probability of success p = 60%…

Q: Dr. Vitz is a professor in Engineering Statistics. She gives questions multiple choice tests. If…

A: Note: Here, the number of trials(Number of questions for the exam) is not given. We have…

Q: TYPE Of DOG Purebred mixed TOTAL Leas than $100 19 21 40 $100 or More 35 15 50 TOTAL 54 36 90…

Q: Giving a test to a group of students, the grades and gender are summarized below A B C Total…

Q: d marbles and 18 blue marbles. You reach in and pick 4 marbles at random (without replacement).…

A: Given information: 15-red marbles18-blue marbles33-Total marbles 4 marbles are picked at random…

Q: Madison usually receives 4 letters in the mail each week. Find the probability of receiving 8…

A: Madison usually receives 4 letters in the mail each week. Therefore, for two weeks, λ=2×4.

Q: A coin and a die are tossed. Find the probability of getting: a. a head and a multiple of 2 b. a…

Q: marked as wrong b. the probability that the person is between 67.3 and 69.3 inches is 0.2798

A: = 67 = 2.4

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: During Game 6 of the finals of the NBA championship, Steph Curry got fouled and was awarded 2 free…

A: Given,The probability of making a shot in the free throwlines is 0.88 .

Q: You roll a six-sided die. Find the probability of rolling: a 5 or a number greater than 3 a number…

Q: A card is picked from the following cards. Find the probability that the card drawn is purple or…

A: There are total 7 cards. Among them 5 cards are purple or blue. So, n(purple or blue)= 5 n(all)=7…

Q: Giving a test to a group of students, the grades and gender are summarized below A B C Total…

A: Classical Definition of Probability: If there are n mutually exclusive, exhaustive and equally…

Q: A box at a miniature golf course contains 77 red golf balls, 88 green golf balls, and 33 yellow golf…

A: Case (i): It is given that there are 77 red balls, 88 green balls, and 33 yellow balls. The total…

Q: probability of observing at least 30 heads in 100 tosses? . Try computing the answer for a smaller…

Q: Zion Williamson makes 65% of his freethrow attempts. Calculate the probability that he makes exactly…

A: The objective of this question is to calculate the probability that Zion Williamson makes exactly 6…

Q: c. Find the probability that a patient randomly selected from the study had cancer OR was on the…

A: (c ) Obtain the probability that a patient randomly selected from the study had cancer OR was on…

Q: Giving a test to a group of students, the grades and gender are summarized below A B C Total 4 12 14…

A: Given data,

Q: Amy spins a spinner with equal sections numbered 1 through 5 and flips a fair coin. Which statement…

A: The objective of this question is to find the probability of two independent events occurring…

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: Find the probability of being dealt three aces in a row, with replacement. Assume a standard deck…

A: Standard deck of cards have 52 cards. Out of them 4 cards are Aces.

Q: Marcus rolled a number cube and recorded his results in the table. What is the experimental…

Q: If the probability that an individual with a Bachelor Degree in Underwater Basket-weaving will be…

Q: A geneticist conducts an experiment with beans, one sample of offspring consisted of 476 green beans…

A: Solution-: Given: Number of green beans =476 Number of yellow beans =165 We want to find…

Q: Possible Number of Females in a Family of Frequency Six 3 4 2 a) Determine the total number of…

Q: please, need solution for part D. For the group of 45 patrons, find the probability that the…

A: Sample size n=45

Q: Find the probability of choosing an "a" from the word "preparation". O 20% O 18.2% O 5.5% Ⓒ2%

A: Total words in "preparation"=11 Total a in given word=2

Q: After giving a test to a group of students, below is the summary of grades and gender. B C Total A…

A: Total = 66Total C = 7Total Male = 36Male and earned a C: M and C = 2

Question

Giving a test to a group of students, the grades and gender are summarized below

	A	B	C	Total
Male	9	19	14	42
Female	16	20	13	49
Total	25	39	27	91

If one student was chosen at random,

find the probability that the student was female.

Give your answer as a fraction or decimal.

Expert Solution

This question has been solved!

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

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Similar questions

A quick quiz consists of a true/false question followed by a multiple-choice question with 6 possible answers. If both questions are answered with random guesses, find the probability that both responses are correct. Report the answer as a percent rounded to two decimal place accuracy. You need not enter the "%" symbol. Probability =
please answer in details within 30 minutes.
Suppose a jar contains 17 red marbles and 22 blue marbles. If 2 marbles are randomly chosen from the jar at the same time, find the probability that both marbles are red. Round your answer to four decimal places. Question Help: D Video
If one student is chosen at random, Find the probability that the student was female AND got a "B".
Giving a test to a group of students, the grades and gender are summarized below A B C Total Male 8 12 11 31 Female 16 2 20 38 Total 24 14 31 69 If one student is chosen at random, find the probability that the student was female OR got an "A". Write your answer as a reduced fraction.P(female or "A") =
Use the following chart to answer the next set of questions: The chart represents the results after the Titanic ship sank. Men Women Boys Girls Survived 332 318 29 27 Died 1360 104 35 18 If one of the Titanic passengers is randomly selected, find the probability of getting a child or a boy who did not survive the sinking? Total children onboard = 109. Total boys = 64
A coin is tossed 15 times. Calculate the probability of getting 10 crowns or more. Give the answer to two decimal places. Remember the correct decimal separator.
One bag contains 4 white balls and 2 black balls; another contains 3 white balls and 5 black balls. If one ball is drawn from each bag, find the probability that both are black. Select one: O a. 0.020 O b. 0.2083 c. 0.2571 O d. 0.1514
When women turn 40, their gynecologists typically remind them that it is time to undergo mammography screening for breast cancer. The data in the given table are based on 100,000 U.S. women, ages 40 to 49, who participated in mammography screening. Solve, a. Use the table to find the probability that a woman aged 40 to 49 has breast cancer. b. Among women without breast cancer, find the probability of a positive mammogram. c. Among women with positive mammograms, find the probability of not having breast cancer.
After giving a test to a group of students, below is the summary of grades by gender. A 9 10 3 Total 20 13 Male Female B C Total 16 35 4 18 20 53 If a student was randomly chosen, find the probability that the student earned an A. Enter as a fraction or round your answer to four decimal places. Question Help: Video Submit Question
A player sunk 65% in every free throw he made. Find the probability of getting one shot in two attempts. a. 0.455 b. 0.622 c. 0.127 d. 0.358
The probability of forming a 6 letter word (sensible or non- sensible) from the letters of LIPOPOLYSACCHARIDE if the first and last letters should be H and Y, respectively is %. DECIMAL ONLY, 2 places.