AP Statistics:
A researcher wants to determine whether a new phone cover lasts longer than a previous model. Suppose there are 12 volunteers for the study (6 guys, 6 girls)
Design an experiment that would investigate the effects of the phone cover. Make sure that you use both a diagram and written description of your experiment

Question

AP Statistics:
A researcher wants to determine whether a new phone cover lasts longer than a previous model. Suppose there are 12 volunteers for the study (6 guys, 6 girls)
Design an experiment that would investigate the effects of the phone cover. Make sure that you use both a diagram and written description of your experiment

anonymous · Answer

Here's my diagram:
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