Suppose that at Michigan State University, 35% of students are international students. What is the probability that 40 students out of a randomly sampled group of 100 are international students? a. 85% b. None of these c. 5% d. 95% e. 15%

Suppose that at Michigan State University, 35% of students are international students. What is the probability that 40 students out of a randomly sampled group of 100 are international students? a. 85% b. None of these c. 5% d. 95% e. 15%

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

Suppose that a coffee shop sees 120 customers a day on average. What is the probability that the coffee shop will have more than 110 customers in a day? a. 3% b. 91% c. 98% d. 14% e. None of these
Suppose a math class contains 28 students. There are 17 females (two of whom speak Spanish) and 11 males (three of whom speak Spanish). Give all answers as decimals to at least two decimal places.1. What is the probability that a randomly selected student speaks Spanish, given that the student is female? 2. What is the probability that a randomly selected student does not speak Spanish, given that the student is male? 3. What percent of Spanish speaking students are male? Give answer as a decimal. 4. If someone does not speak Spanish what is the probability they are female?
Suppose that at Indiana State University, 35% of students are international students. What is the probability that 40 students out of a randomly sampled group of 100 are international students? a. 0.8528 b. 0.1041 c. 0.2234 d. None of these e. 0.1473
Suppose that at UCLA, 35% of students are international students. What is the probability that 40 students out of a randomly sampled group of 100 are international students? a. 0.8528 b. 0.1041 c. 0.2234 d. None of these e. 0.1473
Consider a group of study subjects with 12 males and 8 females. If we randomly select two different individuals, what is the probability that they are different sexes? A. 0.24 B. 0.25 C. 0.48 D. 0.51
66% of all violent felons in the prison system are repeat offenders. If 34 violent felons are randomly selected, find the probability that a. Exactly 24 of them are repeat offenders. b. At most 22 of them are repeat offenders. c. At least 20 of them are repeat offenders. d. Between 21 and 25 (including 21 and 25) of them are repeat offenders.
Suppose a math class contains 38 students. There are 20 females (three of whom speak Spanish) and 18 males (five of whom speak Spanish). Give all answers as decimals to at least two decimal places. 1. What is the probability that a randomly selected student speaks Spanish, given that the student is female? 2. What is the probability that a randomly selected student does not speak Spanish, given that the student is male? 3. What percent of Spanish speaking students are male? 4. If someone does not speak Spanish what is the probability they are female?
In a New York Times article a reporter stated that seventy three percent of its readers favored the cartoon section. Assuming that fourteen readers are chosen at random, find the probability that at most eight of them favor the cartoon section of the paper. 0.0563 O a. O b. 0.0938 0.1501 C. O d. 0.9437 0.8499 O e.
. Giving a test to a group of students, the grades and gender are summarized below. If one student was chosen at random, find the probability that the student was female or earned a B. A B C Total Male 8 18 13 39 Female 10 4 12 26 Total 18 22 25 65
48% of all violent felons in the prison system are repeat offenders. If 38 violent felons are randomly selected, find the probability that a. Exactly 17 of them are repeat offenders. b. At most 17 of them are repeat offenders. c. At least 17 of them are repeat offenders. d. Between 14 and 20 (including 14 and 20) of them are repeat offenders.
Suppose a math class contains 41 students. There are 18 females (three of whom speak Spanish) and 23 males (six of whom speak Spanish). Give all answers as decimals to at least two decimal places.1. What is the probability that a randomly selected student speaks Spanish, given that the student is female? 2. What is the probability that a randomly selected student does not speak Spanish, given that the student is male? 3. What percent of Spanish speaking students are male? 4. If someone does not speak Spanish what is the probability they are female?
. If tossing a loaded coin gives heads 60% of times, what is the likelihood (probability) of observing heads 50 times or fewer out of 100 tosses? 12 The probability of observing heads 50 times or fewer out of 100 would be 0.03 or 3 percent. use excel.