Two-Way Frequency Tables

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Question 1 (Multiple Choice Worth 1 points)

 

(06.05)<object:standard:macc.912.s-id.2.5>

The table shows music preferences:

What type of music do you prefer?
 PopClassicalRapJazzRockRow totals
Male student80608070100390
Female student200150207050490
Column totals280210100140150880



Which of the following are possible positive associations or observations?

 

 


 

 

Question 2 (Multiple Choice Worth 1 points)

 

(06.05)<object:standard:macc.912.s-id.2.5>

The table shows preferences of dancing or playing sports for male and female students:

Do you prefer dancing or playing sports?
 Playing sportsDancingRow totals
Male students321244
Female students325284
Column totals6464128



Which of the following are possible positive associations or observations?

 

 


 

 

Question 3 (Multiple Choice Worth 1 points)

 

(06.05)<object:standard:macc.912.s-id.2.5>

The table shows vacation preferences of families with children under 16 and over 16:

Summer vacation
 CampingTraveling out of stateActivities in local areaRow totals
At least one child under 1622123670
All children 16 or older17452082
Column totals395756152



Sharon mistakenly calculated the marginal relative frequency for traveling out of state to be 57 out of 100 or 57%. What should Sharon have done, and what is the correct answer?

 

 


 

 

Question 4 (Multiple Choice Worth 2 points)

 

(06.05)<object:standard:macc.912.s-id.2.5>

Male and female students were asked at which location they would most want to vacation. They had the following preferences:

Which location would you most like to visit?
 Aspen, ColoradoNew York,
New York
Row totals
Male students0.220.280.50
Female students0.160.340.50
Column totals0.380.621



Which of the following is a two-way conditional frequency table for gender?

 

Which location would you most like to visit?
 Aspen, ColoradoNew York,
New York
Male students0.580.45
Female students0.420.55
Column totals11

Which location would you most like to visit?
 Aspen, ColoradoNew York,
New York
Row totals
Male students22%28%50%
Female students16%34%50%
Column totals38%62%100%

Which location would you most like to visit?
 Aspen, ColoradoNew York,
New York
Row totals
Male students4456100
Female students3268100
Column totals76124200

Which location would you most like to visit?
 Aspen, ColoradoNew York, New YorkRow totals
Male students0.440.561
Female students0.320.681

 

 


 

 

Question 5 (Multiple Choice Worth 2 points)

 

(06.05)<object:standard:macc.912.s-id.2.5>

High school students from grades 9-10 and 11-12 were asked to choose the kind of band to have play at a school dance: rap, rock, or country.

Their choices were as follows:
Grades 9-10—Rap: 40; Rock: 30; Country: 55
Grades 11-12—Rap: 60; Rock: 25; Country: 35

Which of the following is a correct two-way frequency table for the data?

Band preference for school dance
 RapRockCountryRow totals
Grades 9-100.280.210.380.86
Grades 11-120.410.170.240.83
Column totals0.690.380.621

Band preference for school dance
 RapRockCountryRow totals
Grades 9-100.400.550.610.86
Grades 11-120.600.450.390.83
Column totals1111

Band preference for school dance
 RapRockCountryRow totals
Grades 9-10403055125
Grades 11-12602535120
Column totals1005590245

Band preference for school dance
 RapRockCountryRow totals
Grades 9-100.320.240.441
Grades 11-120.500.210.291
Column totals0.690.380.621

 

 


 

 

Question 6 (Multiple Choice Worth 2 points)

 

(06.05)<object:standard:macc.912.s-id.2.5>

High school students and college students were surveyed to see what type of movies they prefer. The results are as follows:

High school—Action: 26; Drama: 14; Comedy: 22
College—Action: 20; Drama: 28; Comedy: 18

Which of the following is a correct two-way relative frequency table for the data?

Movie Preference
 ActionDramaComedyRow totals
High School26142262
College20281866
Column totals464240128

Movie Preference
 ActionDramaComedyRow totals
High School0.570.330.550.48
College0.430.670.450.52
Column totals1111

Movie Preference
 ActionDramaComedyRow totals
High School0.420.230.351
College0.300.420.271
Column totals0.360.330.311

Movie Preference
 ActionDramaComedyRow totals
High School0.200.110.170.48
College0.160.220.140.52
Column totals0.360.330.311

 

 


 

 

Question 7 (Multiple Choice Worth 1 points)

 

(06.05)<object:standard:macc.912.s-id.2.5>

Using the following table, what term best describes the entry of 62%?

Which location would you most like to visit?
 Aspen, ColoradoNew York,
New York
Row totals
Male students22%28%50%
Female students16%34%50%
Column totals38%62%100%

 

 

    • Posted: 5 years ago
    • Due: 
    • Budget: $20
    Answers 1
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