What is a dot plot and how do you read it?
Check all that apply.
A dot plot is a simple plot that displays data values as dots above a number
line.
Dot plots show the frequency with which a specific item appears in a data set.
3 students spent 4 hours on homework.
5 students spent 2 hours on homework.
Dot plots show the distribution of the data.
Students spent 1 to 6 hours on homework.

The statements which apply to the concept of dot plots are;

A dot plot uses dots to show where the data values (otherwise termed scores) in a distribution are. The dots are plotted against their actual data values that are on the horizontal scale. In scenarios where there are identical data values, the dots are “piled” on top of each other.

Read more on dot plots;

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marco saved more.   he saved $35 more.

step-by-step explanation:

1+2+3+4+5+6+7+8+9+10 = 55

2*10 = 20

55-20 = 35

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step-by-step explanation: