What is data?
Data is information.
What are bar graphs and line plots used for?
To organize and represent data.
How many people said that action movies are their favorite type of movie?
5 people
How many third graders like soccer?
20 third graders.
How many more people said that romance movies are their favorite type of movie than the people who said comedy movies?
2 people
What is the most frequent favorite sport among fourth graders?
Basketball
What is the difference between the number of fourth graders who like soccer and the number of third graders who like swimming?
10 students.
What is true about the number of people who like comedy movies and the number of people who like scifi movies?
They are the same amount of people, 4 people.
How many third graders were surveyed in all?
60 third graders
20+20+15+5= 60
At the family reunion, how many females were there?
30 females
6+8+6+10= 30
What is the difference between the males who had the last name Kildare and the females who had the last name Roberts?
4
10-6= 4
Among the females, what was the most frequent last name at the family reunion?
O'Hara
If each "X" represents 1 person, how many people went to the mall last month?
16 people
4+2+10= 16
If each "X" represents 1 student, how many students ate 5 candy bars or more?
9 students
4+2+1+2= 9
If each "X" represents 1 person, how many people went to the mall fewer than 2 times last month?
9 people
5+4= 9
If each "X" represents 1 student, how many more students ate candy bars than students who did not?
13 students
14-1= 13
Which day of the week is most popular for selling cars?
Friday
Which day of the week is least popular for selling cars?
Thursday
If each "X" represents 2 cars sold, how many cars were sold on Saturday and Sunday combined?
16 cars
(2x5)+(2x3)= 16
If each "X" represents 1 car, how many more cars were sold on Wednesday than on Monday?
1 car
5-4= 1