Use equal intervals to make a frequency table for the average number of movies per person. You do not need to show tally marks.

Country Average Number of Movies
Turkey 0.5
Japan 1.2
UK 1.3
Finland 1.3
Austria 1.5
Germany 1.8
Spain 2.2
Sweden 2.2
Denmark 2.2
Switzerland 2.5
France 2.5
Norway 3.0
Canada 3.0
US 4.5

Plz don't trust this. There are not 26 students that take the same classes there are 17 students.

I don't actually know- it seems the wrong type of Info for the question.

(see, it doesn't even make sense to teachers)

list the countries along the bottom. Put an equally spaced marks along the vertical, I would range it from zero to 5, and mark the graph.

This would not be my choice of data for students creating a frequency table. I am wondering what the teacher had in mind.

To create a frequency table using equal intervals for the average number of movies per person, we need to group the data into categories or intervals.

First, let's determine the range of the data. The smallest value is 0.5, and the largest value is 4.5. Therefore, the range is 4.5 - 0.5 = 4.

Next, we need to decide the number of intervals to be used. In this case, let's choose 5 intervals. To find the width of each interval, we divide the range by the number of intervals.

Width of interval = Range / Number of intervals
Width of interval = 4 / 5 = 0.8

Keeping the width of each interval as 0.8, we can create the following frequency table:

Intervals Frequency
-------------------------------
0.5 - 1.3 4
1.3 - 2.1 3
2.1 - 2.9 3
2.9 - 3.7 2
3.7 - 4.5 2

To determine the frequency, we count the number of data points that fall into each interval. For example, in the interval from 0.5 to 1.3, there are 4 data points (Turkey, Japan, UK, Finland) with average movie numbers within that range.

Note that tally marks have not been used as specifically mentioned in the question.

should I trust this.

what the hell is wrong with you you autistic spas

18) You can make a stem-and-leaf plot as frequency table for "The chart below shows the average number of movies seen per person in selected countries. "

0 / . 5
1 / . 2 , . 3 , .3 , . 5
2 / . 2 , . 2 , . 2
3 / 0 , 0
4 / .5

19.) Mr. Green teaches band, choir, and math. This year, he has 57 students that take at least one of his classes. He teaches band to 25 students. There are 9 students who have Mr. Green for math and nothing else. Use the Venn diagram below: How many students take exactly 2 classes with Mr. Green?

Answer: 26 students take exactly 2 classes check the work below.
25 - ( 7 + 3 + 11) Use order of operations or pemdas
25 - ( 21 ) = 4 ** students who take both Band and Choir

Add 11 + 7 + 3 + 4 + 17 + 9 = 51

Subtract 57 - 42 = 15***Students take Math and Choir

Add 15 + 4 + 7 , these are the sections in the Venn Diagram where two circles share the same space.

15 + 4 + 7 = 26 ***** ANSWER

26 students take exactly two classes.

20.) Another stem-and-leaf plot problem.
| Percentage of
Countries | Households with Color Television

9| 3
6| 9
9| 5
8| 8
9| 4
6| 4
9| 2
8| 8
1| 00
9| 1
9| 7