I think it’s c, please check if correct. Also having trouble with question 2 : How many bacteria that were pink and antibiotic resistant did we expect to find under the null hypothesis? In your microbiology class you are interested in whether antibiotic resistanceis dependent upon the bacterial color. You create 205 different petri dishesand record the following traits for each one:TraitAntiobiotic ResistantNormal WildtypeRed2123test statistic: 124.68Is antibiotic resistance independent of color?Answer the following 3 questions with this information.O od ratio analysisO chi-squared goodness of fitO unpaired t-testPink361What is the correct analysis for this question?O one-sample t-testO chi-squared independenceWhite4552

Solution: The table of bacteria is Trait Red Pink White Row Total Antibiotic Resistant 21…

Answered: I think it’s c, please check if…

I think it’s c, please check if correct. Also having trouble with question 2 : How many bacteria that were pink and antibiotic resistant did we expect to find under the null hypothesis?

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Question

I think it’s c, please check if correct. Also having trouble with question 2 : How many bacteria that were pink and antibiotic resistant did we expect to find under the null hypothesis?

In your microbiology class you are interested in whether antibiotic resistance
is dependent upon the bacterial color. You create 205 different petri dishes
and record the following traits for each one:
Trait
Antiobiotic Resistant
Normal Wildtype
Red
21
23
test statistic: 124.68
Is antibiotic resistance independent of color?
Answer the following 3 questions with this information.
O od ratio analysis
O chi-squared goodness of fit
O unpaired t-test
Pink
3
61
What is the correct analysis for this question?
O one-sample t-test
O chi-squared independence
White
45
52

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