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

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 =
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
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
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.
Men Women Boys Girls Survived 332 318 29 27 Died 1360 104 35 18 Use the chart to answer the next set of questions: The chart represents the results after the Titanic ship sank. If one of the Titanic passengers is randomly selected, find the probability of getting a man or someone who survived the sinking?
What is the probability that a student selected randomly is a Democrat or a Republican? Do not write the "%" in your answer. Round the answer to the nearest percentage. Totals Republican Independent Democrat 98 68 15 15 Preferred Obama 142 12 25 Preferred McCain 105 240 80 40 Totals 120
find the probability of randomly selecting a student who spent the money, given that the student was given a $1 bill. purchased gum kept the money students given 4 quarters 25 11 students given $1 bill 15 34
A jar contains 17 red marbles and 20 blue marbles. You reach in and pick 5 marbles at random (without replacement). What are the chances they are all blue? Write your answer as a decimal rounded to 3 decimal places.
After giving a test to a group of students, below is the summary of grades and gender. A Male 15 Female 18 B C Total 7 13 35 49 Total 33 24 27 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