Researcher€™s randomly assigned participants either a tall, thin "highball" glass or a short, wide "tumbler," each of which held 355 ml. Participants were asked to pour a shot (1.5 oz = 44.3 ml) into their glass. Did the shape glass make a difference in how much liquid they poured? Here are the summaries:

Test an appropriate hypothesis and state your conclusions. For assumptions and conditions that you cannot test, you may assume that they are sufficiently satisfied to proceed.

Transcribed Image Text:

Highball Tumbler y 42.2 ml y 60.9 ml s 17.9 ml s 16.2 ml