Answer:
Step-by-step explanation:

Hence, there are 12 pieces of data in the given line lot, so there will be 12 dots.
Step-by-step explanation:
A line plot is a graph that shows frequency of data along a number line. It is best to use a line plot when comparing fewer than 25 numbers. It is a quick, simple way to organize data.
The main difference between a line plot and a line graph is that the line plot shows the frequency of number within a set, and the line graph shows the value of one variable relative to another.The number of dots in a line plot will be equal to the number of data points.
Hence, there are 12 pieces of data in the given line lot, so there will be 12 dots.
Answer: 40
Step-by-step explanation:
33=34x+2 = 31/34 - as a decimal is 0.91176