Question

the graph below represents the result of a survey in which a number of students reported how many letters were in their last names.

name length

dot plot with number of letters on the x - axis from 3 to 10. at 4: 4 dots, at 6: 2 dots, at 7: 2 dots, at 8: 1 dot, at 9: 1 dot

how many students have a name with 9 letters?

answer attempt 1 out of 3

□ students

Explanation:

Step1: Locate 9 on the axis

Find the position of "9" on the horizontal axis labeled "Number of Letters".

Step2: Count dots above 9

Count the number of data points (dots) directly above the value 9.
<Expression>Count = 1</Expression>

Answer:

1 students