(P2) Music students in a school were asked how many hours they practised their musical instrument each week. Seventy-two Year 7 music students were surveyed. The results are shown below. • 15 students practised for 2 hours or less. • 53 students practised for more than 2 hours and up to 4 hours. • 4 students practised for more than 4 hours per week. Seventeen Year 12 music students were surveyed. The results are shown below. • 2 students practised for 2 hours or less. • 11 students practised for more than 2 hours and up to 4 hours. • 4 students practised for more than 4 hours per week. How would you find an association between the data?

Enter the variables into my calculator

What associations exist?

Older students practise more than younger students.

94% of year 7 students practice less than 4 hours per week, compared to 76% of year 12 students.

Year 12 students are very likely to practice more than 2 hours per week.

Year 7 and year 12 students are just as likely to study more than 4 hours.

Year 12 students are very likely to practice less than 2 hours per week.

12 General U1 T1 Bivariate Data Analysis ST1 Frequency Table

Authored by Jessica James

Mathematics

11th Grade - University

CCSS covered

Used 9+ times

12 General U1 T1 Bivariate Data Analysis ST1 Frequency Table

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MULTIPLE CHOICE QUESTION

1 min • 1 pt

Bivariate data involves

two values.

two variables.

two data displays.

two data varieties.

Tags

CCSS.6.SP.B.5A

MULTIPLE CHOICE QUESTION

1 min • 1 pt

A sample of university staff and students was asked whether they preferred catching public transport or driving their own car to university. The data collected is shown in the table. What percentage of university students prefer to drive their own car?

12%

15%

20%

40%

Tags

CCSS.8.SP.A.4

FILL IN THE BLANK QUESTION

20 sec • 1 pt

A store asked its junior and senior staff whether or not they would like to change the store uniform. The results are in the frequency table. Convert the two-way table into a percentaged two-way frequency table using column totals. What is the total number of people who chose “change uniform”

Tags

CCSS.8.SP.A.4

FILL IN THE BLANK QUESTION

20 sec • 1 pt

A store asked its junior and senior staff whether or not they would like to change the store uniform. The results are in the frequency table. Convert the two-way table into a percentaged two-way frequency table using column totals. What is the total number of people who chose “do not change uniform”

Tags

CCSS.8.SP.A.4

FILL IN THE BLANK QUESTION

20 sec • 1 pt

A store asked its junior and senior staff whether or not they would like to change the store uniform. The results are in the frequency table. Convert the two-way table into a percentaged two-way frequency table using column totals. What is the percentage of junior staff who also want the uniform changed?

Tags

CCSS.8.SP.A.4

FILL IN THE BLANK QUESTION

20 sec • 1 pt

A store asked its junior and senior staff whether or not they would like to change the store uniform. The results are in the frequency table. Convert the two-way table into a percentaged two-way frequency table using column totals. What is the percentage of senior staff who also don't want the uniform changed?

Tags

CCSS.8.SP.A.4

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

A store asked its junior and senior staff whether or not they would like to change the store uniform. The results are in the frequency table. Convert the two-way table into a percentaged two-way frequency table using column totals. What is the association?

The data suggests junior staff want to change the uniform, but the senior staff don’t.

The data suggests junior and senior staff both want to change the uniform.

More people want to keep the uniform the same.

A higher proportion of senior staff want to keep the uniform the same, than junior staff wanting the uniform to change.

Tags

CCSS.8.SP.A.4

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12 General U1 T1 Bivariate Data Analysis ST1 Frequency Table

Bivariate data involves

A sample of university staff and students was asked whether they preferred catching public transport or driving their own car to university. The data collected is shown in the table. What percentage of university students prefer to drive their own car?

A store asked its junior and senior staff whether or not they would like to change the store uniform. The results are in the frequency table. Convert the two-way table into a percentaged two-way frequency table using column totals. What is the total number of people who chose “change uniform”

A store asked its junior and senior staff whether or not they would like to change the store uniform. The results are in the frequency table. Convert the two-way table into a percentaged two-way frequency table using column totals. What is the association?

Students were surveyed regarding their attitudes towards dancing and swimming. The resulting data is displayed in the table below.
Calculate how many students enjoy swimming.

Students were surveyed regarding their attitudes towards dancing and swimming. The resulting data is displayed in the table below.
Calculate how many students were surveyed.

Students were surveyed regarding their attitudes towards dancing and swimming. The resulting data is displayed in the table below.
Calculate the percentage of students who enjoy both activities. Express your answer correct to two decimal places.

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

12 General U1 T1 Bivariate Data Analysis ST1 Frequency Table

Bivariate data involves

A sample of university staff and students was asked whether they preferred catching public transport or driving their own car to university. The data collected is shown in the table. What percentage of university students prefer to drive their own car?

A store asked its junior and senior staff whether or not they would like to change the store uniform. The results are in the frequency table. Convert the two-way table into a percentaged two-way frequency table using column totals. What is the total number of people who chose “change uniform”

A store asked its junior and senior staff whether or not they would like to change the store uniform. The results are in the frequency table. Convert the two-way table into a percentaged two-way frequency table using column totals. What is the association?

Students were surveyed regarding their attitudes towards dancing and swimming. The resulting data is displayed in the table below.Calculate how many students enjoy swimming.

Students were surveyed regarding their attitudes towards dancing and swimming. The resulting data is displayed in the table below.Calculate how many students were surveyed.

Students were surveyed regarding their attitudes towards dancing and swimming. The resulting data is displayed in the table below.Calculate the percentage of students who enjoy both activities. Express your answer correct to two decimal places.

Access all questions and much more by creating a free account

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

Students were surveyed regarding their attitudes towards dancing and swimming. The resulting data is displayed in the table below.
Calculate how many students enjoy swimming.

Students were surveyed regarding their attitudes towards dancing and swimming. The resulting data is displayed in the table below.
Calculate how many students were surveyed.

Students were surveyed regarding their attitudes towards dancing and swimming. The resulting data is displayed in the table below.
Calculate the percentage of students who enjoy both activities. Express your answer correct to two decimal places.