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Question 4(Multiple Choice Worth 4 points)
(05.05 MC)

Make a conditional relative frequency table for the columns of movie type. Determine which statement has the strongest association.


Do you prefer watching a comedy, a drama, or a thriller movie?
Comedy Drama Thriller Row Totals
Males 40 23 56 119
Females 21 45 18 84
Column Totals 61 68 74 203
Females prefer drama movies.
Males prefer comedy movies.
Males prefer thriller movies.
Females prefer comedy movies.

Sagot :

bveazey

Answer:

C. Males Prefer thriller movies. I'm pretty sure. I'd need the photo.

Step-by-step explanation:

If you look at the graph you'll see that 56 males like thriller while only 18 of women like it. These two data points have a difference of 38, making it the largest difference than any other category, therefore, its the strongest.  

The females who prefer drama movies has the strongest association option (A) Females who prefer drama movies is correct.

What is a conditional relative frequency?

It is defined as the frequency that can be evaluated by the two-way frequency table. Usually, we can obtain this frequency by dividing the frequency that is not in the total the equency cell to total frequency.

We have:

A conditional relative frequency is given:

From the data:

Probability of Females preferring drama movies :

= n(Females who prefer drama)/n(females )

= 45/84 = 0.53

Probability of  Males preferring comedy movies :

n(males who prefer comedy) / n(males)

= 40/119 = 0.33

The probability of Males prefers thriller movies.

n(males who prefer prefer thriller ) / n(males)

= 56/119 = 0.47

The probability of Females prefers thriller movies.

n(females who prefer prefer thriller ) / n(females)

= 18/84 = 0.21

Thus, the females who prefer drama movies has the strongest association option (A) Females who prefer drama movies is correct.

Learn more about the conditional relative frequency here:

brainly.com/question/8358304

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