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.MaleFemalePassed3040Since P(pass | female) =P(pass) =so the events areFailedSubmit Answer3811the two results areandattempt 1 out of 2

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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Similar questions

The table gives a set of outcomes and their probabilities. Let A be the event "the outcome is a divisor of 2". Find P(not A). Outcome Probability 1 0.23 2 0.3 3 0.07 4 0.04 0.04 6. 0.32
Roll two dice and observe the numbers coming up. Define two events by: A="the sum is six," and B-"the numbers are not equal." Find and compare P(B) and P(BIA).
Answer this question correctly deals with probability of simple events.
A student was given a TRUE or FALSE quiz consisting of 10 items. What is the probability that the student answers at most 4 questions correctly?
Only Typed Answer
One day at the dog park, John counted 127 dogs, of which 52 were off leash playing. Of the 52, 10 were Retrievers. He saw a total of 35 Retrievers. Using this information complete the contingency table below. Then use it to find the probabilities. Reduce all fractions and use / for the fraction bar.
A shoebox contains 3 green markers , 9 blue markers, 3 black markers and 5 red markers. You blindly reach into the shoebox for one marker. Determine the following probabilities . Express all answers in simplest form and use proper notation . What is the probability of selecting a blue marker The probability of selecting a red or blue marker The probability of not selecting a green marker
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b. In oil exploration, the probability of an oil strike in the North Sea is 1 in 500 drillings. What is the probabilities of having exactly 3 oil producing wells in 1000 explorations? at most 2 oil producing wells in 800 drillings? Question-5
In a class of students, the following data table summarizes how many students have a cat or a dog. What is the probability that a student chosen randomly from the class has a cat and a dog? Has a dog Does not have a dog Has a cat 5 2 Does not have a cat 6 11
Use the table below to find the chance that a randomly selected person on the student government board is either has off-campus housing or is a sophomore. Students on the Student Government Board Classification On-Campus Housing Off-Campus Housing Freshman 1 Sophomore 3 Junior 0. Senior 4. Graduate Student 3.

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