Question

# One Hundred students were asked how they travelled to school. Of the girls, 19 rode in a car, 7 rode the bus, and 27 took the train. Of the boys, 12 took the train, 25 rode in a car and 10 rode the bus. Construct a two-way frequency table. Then tell which mode of transportation is the most popular. Explain.

Hint:

- Categories are labelled in the left column and top row.
- The counts are placed in the centre of the table.
- Totals appear at the end of each row and column.
- A sum of all counts (a grand total) is placed at the bottom right.

## The correct answer is: transportation.

### Answer:

- Step-by-step explanation:

Car

Bus

Train

Total

Girls

19

7

27

53

Boys

25

10

12

47

Total

44

17

39

100

- Final Answer:

Car is most popular mode of transportation.

Car

Bus

Train

Total

Girls

19

7

27

53

Boys

25

10

12

47

Total

44

17

39

100

### Related Questions to study

### 200 people responded to a survey. Of those who had green eyes, 7 had blonde hair, 9 had brown hair and 2 had red hair. Of those who had brown eyes, 76 had blonde hair 89 had brown hair, and 17 had red hair. Construct a two-way table to display these data. Then identify the least common combination of eye and hair color. Explain.

### 200 people responded to a survey. Of those who had green eyes, 7 had blonde hair, 9 had brown hair and 2 had red hair. Of those who had brown eyes, 76 had blonde hair 89 had brown hair, and 17 had red hair. Construct a two-way table to display these data. Then identify the least common combination of eye and hair color. Explain.

### A Washerman asks 75 people from two different cities if they own rain boots. Complete thetwo-way frequency table to show the results of the survey.

What pattern do you see in the two-way frequency table?

### A Washerman asks 75 people from two different cities if they own rain boots. Complete thetwo-way frequency table to show the results of the survey.

What pattern do you see in the two-way frequency table?

### Jesen asked 100 people at his school whether they prefer digital or print textbooks. Construct a two-way frequency table that shows the relationship between the persons position and their textbook preference.

### Jesen asked 100 people at his school whether they prefer digital or print textbooks. Construct a two-way frequency table that shows the relationship between the persons position and their textbook preference.

### The owners of beach resorts want to know which is more popular kayaking or snorkeling. The resort conducts a poll, asking visitors their age and which activity they prefer. The results are shown in the table.

a) Use a table to describe the visitors polled

b) What information can the owners of the resort determine from the data in the table?

### The owners of beach resorts want to know which is more popular kayaking or snorkeling. The resort conducts a poll, asking visitors their age and which activity they prefer. The results are shown in the table.

a) Use a table to describe the visitors polled

b) What information can the owners of the resort determine from the data in the table?

### Solve each absolute value inequality. Graph the solution:

### Solve each absolute value inequality. Graph the solution:

### Solve each absolute value inequality. Graph the solution :

### Solve each absolute value inequality. Graph the solution :

### Yumiko solved . Explain the error Yumiko made ?

Absolute value of a variable has many uses in mathematics. Geometrically, the absolute value of a number may be considered as its distance from zero regardless of its direction. The symbol |.| is pronounced as ‘modulus’. We read |x| as ‘modulus of x’ or ‘mod x’.

### Yumiko solved . Explain the error Yumiko made ?

Absolute value of a variable has many uses in mathematics. Geometrically, the absolute value of a number may be considered as its distance from zero regardless of its direction. The symbol |.| is pronounced as ‘modulus’. We read |x| as ‘modulus of x’ or ‘mod x’.