Testing hypothesis using alpha value

Reference no: EM1319477

Q1) Researcher, under appearance of a participant, joined two "singles dating sites" to test advertised superiority of one over the other. He observed many patrons from each site and noted their dating status (single or dating) after one month on the sites. Data he collected is as follows:

	Site A	Site B
Participants Observed	126	157
Average # of daters	41	74
Variation	3.4	2.7

Test hypothesis that Site B is more successful in initiating acquaintances than Site A. Use alpha = .05.

Reference no: EM1319477

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