the data set shows the lengths of lizards in centimeters. data set 6.5 7 8.5 6 6 7 7 6.5 7 6 7.5 make a dot…
the data set shows the lengths of lizards in centimeters. data set 6.5 7 8.5 6 6 7 7 6.5 7 6 7.5 make a dot - plot of the data. lizards length (cm)
Answer
Explanation:
Step1: Identify unique values
The unique length - values in the data set are 6, 6.5, 7, 7.5, 8.5.
Step2: Count frequencies
For 6: 3 times; for 6.5: 2 times; for 7: 4 times; for 7.5: 1 time; for 8.5: 1 time.
Step3: Plot dots
On the number - line representing length in cm, place 3 dots above 6, 2 dots above 6.5, 4 dots above 7, 1 dot above 7.5 and 1 dot above 8.5.
Answer:
The dot - plot should have 3 dots above 6, 2 dots above 6.5, 4 dots above 7, 1 dot above 7.5 and 1 dot above 8.5 on the length (cm) number - line.