The calcium (Ca) content of a powdered mineral substance was analyzed 10 times with the following percent compositions recorded:

a. Draw a dotplot to describe the data.
b. Draw a stem and leaf plot for the data. Use the numbers in the hundredths and thousandths places as the stem.
c. Are any of the measurements inconsistent with the other measurements, indicating that the technician may have made an error in the analysis?

Transcribed Image Text:

0271 0282 0279 08 0268 0271 028 0269 0275 0276