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
Please help me..
I agree with Mr Fake. Be carefull with that name, we do not allow impersonation on Jiskha. Use your own name.
To create a frequency table with equal intervals for the average number of movies per person, you can follow these steps:
Step 1: Determine the range of the data.
The range is the difference between the largest and smallest values in the data set. In this case, the smallest average number of movies per person is 0.5 (Turkey), and the largest is 4.5 (US). Therefore, the range is 4.5 - 0.5 = 4.
Step 2: Decide on the number of intervals or classes.
The number of intervals determines how many groups the data will be divided into. It can be chosen slightly arbitrarily based on the desired level of detail. A common approach is to use between 5 and 10 intervals. For this example, let's choose 5 intervals since it provides a good balance between simplicity and detail.
Step 3: Calculate the width of each interval.
The width of each interval is determined by dividing the range by the number of intervals. In this case, the width would be 4 / 5 = 0.8.
Step 4: Create the intervals.
Starting from the smallest value (0.5), we can define the intervals using the calculated width. The intervals for this data set would be:
0.5 - 1.3
1.3 - 2.1
2.1 - 2.9
2.9 - 3.7
3.7 - 4.5
Step 5: Count the frequencies.
Count the number of countries falling into each interval and record it in the frequency table. For example, counting the frequencies for the above intervals would result in the following:
0.5 - 1.3: Turkey (1)
1.3 - 2.1: Japan (1), UK (1), Finland (1)
2.1 - 2.9: Austria (1), Germany (1), Spain (1), Sweden (1), Denmark (1)
2.9 - 3.7: Switzerland (1), France (1)
3.7 - 4.5: Norway (1), Canada (1), US (1)
Therefore, the frequency table for the average number of movies per person, using equal intervals, would be:
Interval Frequency
0.5 - 1.3 1
1.3 - 2.1 3
2.1 - 2.9 5
2.9 - 3.7 2
3.7 - 4.5 3
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.
Fake Ms.sue, Sick bro fake, Unbreall academy fan, Connexus user 2, I am Batman!, degio, etc. = all the same person.
PIck ONE name that's acceptable, and keep it. Switching names like this, including one that's very close to impersonation, is the next thing to spamming.
Be careful. We ban spammers here.