Relationship of joggers and consumption of supplements

Reference no: EM1322978

Q1) Survey at ballpark shows selection of snacks purchased. At alpha = 0.10, is snack selected independent of gender of consumer?

	hot dog	peanuts	popcorn
female	12	21	19
male	13	8	25

Q2) Study is conducted as to whether there is relationship between joggers and consumption of nutritional supplements. Random sample of 210 subjects is chosen, and they are categorized as shown. At alpha = 0.05, test claim that jogging and consumption of supplements are not related:

	daily	weekly	as needed
joggers	34	52	23
non-joggers	18	65	18

Reference no: EM1322978

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