Part A The dot plot shows the daily lunch money of a group of students.

Each dot represents one student.

1

6

2 3 4 5

Daily Pocket Money ($)

What is the mean daily pocket money?

*diagram of the dot plot is attached below

$2.15

Step-by-step Explanation:

Mean daily pocket money or average daily pocket if the group if students shown in the for plot that is attached below = the sum of the pocket money received by the students ÷ the total number of students.

From the diagram of the dot box attached below, the total number if students = 13 (each dot represents a student)

Sum of the pocket money received by the students = 4(1) + 5(2) + 3(2) + 4(2)

= 4 + 10 + 6 + 8

Sum = 28

Therefore, mean daily pocket money = 28 ÷ 13 = $2.15

answer: h

step-by-step explanation:

5 feet of chain cost $9

so the answer is 1.80