Question

how old were you when you lost your first tooth? use the information in the table to complete the dot plot. the number missing on the number line is . there should be dots above the number 4. there should be dots above the number 6. a good title for the dot plot is . age of your first tooth age you lost your first tooth number of front teeth lost number of baby teeth

Explanation:

Step1: Analyze the number line

The number line has 4, 5, 6, 7. The missing number is 6 (assuming a continuous number line of ages 4 - 7).

Step2: Count dots for age 4

From the tally, age 4 has 2 tallies. So, 2 dots.

Step3: Count dots for age 6

From the tally, age 6 has 4 tallies. So, 4 dots.

Step4: Determine the title

The data is about the age when one lost the first tooth. So, "Age You Lost Your First Tooth" is the appropriate title.

Answer:

The number missing on the number line is 6.
There should be 2 dots above the number 4.
There should be 4 dots above the number 6.
A good title for the dot plot is Age You Lost Your First Tooth.