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According to statistical data, the average walking speed of a human is 3.5 miles per hour. Suppose that a researcher is conducting a study to see if the average walking speed of the Humber College gym goers is significantly greater than 3.5 miles per hour. a. Select the correct null and alternative hypotheses. Hg: p > 3.5 H1: u s 3.5 H02 X> 3.5 H1: X s 3.5 Hg: u a: 3.5 H1: u = 3.5 H02 u s 3.5 H1: u > 3.5 Hg: p = 3.5 H1: u = 3.5 b. Identify the type of the t v Select an answer left-tailed test Question Help: 8 Messagei two_tailed test Add Work right-tailed test