These questions are from the same chart answer correctly. Deals woth addition rule for probability basic. One hundred students were surveyed about their preference betweendogs and cats. The following two-way table displays data for the sampleof students who responded to the survey.PreferenceMaleFemale TOTALPrefers dogs362056Prefers cats102636No preference2ТОTAL4852100PROBLEM 1Find the probability that a randomly selected student prefers dogs.Enter your answer as a fraction or decimal.P (prefers dogs)CheckExplainPROBLEM 2In this sample, are the events "prefers dogs" and "prefers cats" mutuallyexclusive?Choose 1 answer:AYesNo Find the probability that a randomly selected student prefers dogs orprefers cats.Enter your answer as a fraction or decimal.P (prefers dogs or cats)

Given that Preference Male Female Total Dogs 36 20 56 Cats 10 26 36 No preference 2 6…

One hundred students were surveyed about their preference between dogs and cats. The following two-way table displays data for the samp of students who responded to the survey. Preference Male Female TOTAL Prefers dogs 36 20 56 Prefers cats 10 26 36 No preference TOTAL 48 52 100

One hundred students were surveyed about their preference between dogs and cats. The following two-way table displays data for the samp of students who responded to the survey. Preference Male Female TOTAL Prefers dogs 36 20 56 Prefers cats 10 26 36 No preference TOTAL 48 52 100

College Algebra (MindTap Course List)

12th Edition

ISBN:9781305652231

Author:R. David Gustafson, Jeff Hughes

Publisher:R. David Gustafson, Jeff Hughes

Chapter8: Sequences, Series, And Probability

Section8.7: Probability

Problem 48E

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Question

These questions are from the same chart answer correctly. Deals woth addition rule for probability basic.

One hundred students were surveyed about their preference between
dogs and cats. The following two-way table displays data for the sample
of students who responded to the survey.
Preference
Male
Female TOTAL
Prefers dogs
36
20
56
Prefers cats
10
26
36
No preference
2
ТОTAL
48
52
100
PROBLEM 1
Find the probability that a randomly selected student prefers dogs.
Enter your answer as a fraction or decimal.
P (prefers dogs)
Check
Explain
PROBLEM 2
In this sample, are the events "prefers dogs" and "prefers cats" mutually
exclusive?
Choose 1 answer:
A
Yes
No

Find the probability that a randomly selected student prefers dogs or
prefers cats.
Enter your answer as a fraction or decimal.
P (prefers dogs or cats)

Formula Formula d d x f + g = d d x f + d d x g

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