Vector performed an experiment at a local farm to determine if the addition of bananas to AID
biomass cow manure recipe helps produce more or less energy. He collected random samples
of manure and bananas from the farm, prepared 15 bottles each of both mixtures, and placed
a balloon on top of each bottle. After two weeks, he measured the circumference of each
balloon in centimeters; the bigger the balloon grew, the more energy that was produced. The
results of the experiment are displayed in the box plots below.
Which description most accurately summarizes the sample results?
Vector's Siegas Experiment Data
Pure Cew Mare Biance
Click to Zoom
Pure Cow Manure Biomass centimeters)
10, 11, 13, 13, 14, 15, 15, 15, 18, 18, 19,
20, 22, 25, 26
Cow Manure +
Mashed Bananas Biomass centimeters
22, 22, 26, 29, 30, 31, 36, 36, 38, 39, 43,
46, 46, 49, 50
Cew reached Banana B
Crores restesters
The range is MORE CONSISTENT with pure
cow manure, but the mixture of cow manure
and mashed bananas creates MORE biogas
overall
The range is MORE CONSISTENT with pure
cow manure, but the mixture of cow manure
and mashed bananas creates LESS biogas
overall.
The range is ABOUT THE SAME for both kinds
of biomass, but the mixture of cow manure
and mashed bananas creates MORE biogas
overall
The range Is ABOUT THE SAME for both kinds
of biomass, but the mixture of cow manure
and mashed bananas creates LESS biogas
overall.