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Unformatted text preview: Chemical Treatment Pulsation Rate (beats/minute) .1 mM Caffeine 10% Glucose 10% Splenda Control 16 2/3 24 2/3 20 2/3 difference in means is most important difference in means is talking about the differnece in values for each different chemical not betw could prove or disprove the lab take out SD n R een trials. Should have a space between the error bars....
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