A group of students at a high school took astandardized test. The number of studentswho passed or failed the exam is brokendown by gender in the following table.Determine whether gender and passingthe test are independent by filling out theblanks in the sentence below, rounding allprobabilities to the nearest thousandth.MaleFemaleP(female) =Passedare45Since P(female | fail) =90FailedSubmit Answer918andthe two resultsso the events are

It is required to fill the blanks and comment regarding the independence of the events.

Answered: A group of students at a high school…

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...

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Kaya is planning a 4-day vacation at the beach. The forecast has a 25% chance of rain for each of those three days. What is the probability that it will rain just one of the four days? Show calculations and explain reasoning!
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Elizabeth brought a box of donuts to share. There are two-dozen (24) donuts in the box, all identical in size, shape, and color. Four are jelly-filled, 6 are lemon-filled, and 14 are custard-filled. You randomly select one donut, eat it, and select another donut. Find the probability of selecting a lemon-filled donut followed by a custard-filled donut. (Type an integer or a simplified fraction.) www
n a large population, 46% of the households own DVD recorders. A simple random sample of 100 households from this population is to be contacted and the sample proportion computed. Which expression represents the probability that more than half the households sampled will own a DVD recorder?
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Kim buys a bag of cookies, 7 chocolate chip, 6 peanut, 4 sugar and 5 oatmeal. What is the probability that kim randomly selects a sugar cookie from a bag, eats it and then randomly selected an oatmeal cookie?
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34% of college students say they use credit cards because of the rewards program. You randomly select 10 college students and ask each to name the reason he or she uses credit cards. Find the probability that the number of college students who say they use credit cards because of the rewards program is (a) exactly two, (b) more than two,

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