**a)** What does the graph show?

**b)** What inferences can you make from the graph? Explain.

**TIP**

*Compare the heights of the bars for adults and youths for each day.*

**c) **How can the graph be used to justify each argument?

** i)** Saturday is the most popular day for people to go to the movies.

**TIP**

*Add the heights of the bars for adults and youths for each day.*

** ii) **Approximately equal numbers of adults and youths go to the movies on Friday, Saturday, and Sunday.

**TIP**

*Add the heights of the bars and 3 days for adults and for youths.*

parpar1 Nov 22, 2020

#1**+2 **

a) The graph shows the number of adults and youths that go to the movies on Friday, Saturday and Sunday

b) The inference that can be made is that Friday is a more popular day for adults while Saturday and Sunday are more popular days for youths

c)

i) Is true....Saturday is the most popular day

Attendance on Friday = 650 + 300 = 950

Attendance on Saturday = (>500) + 650 = > 1150

Attendance on Sunday = (>300) + 500 = > 800

ii) Adult attendance 650 + (>500) + (>300) = > 1450

Youth Attendance = 300 + 650 + 500 = 1450

Note that (ii) is also true.....the adult and youth attendance are approximately equal

CPhill Nov 22, 2020