Question: Is this right? 5. (3 points) A random sample of people is asked whether they prefer Star Trek, Star Wars, or don't like either. In

Is this right?

Is this right? 5. (3 points) A random sample of people is

5. (3 points) A random sample of people is asked whether they prefer Star Trek, Star Wars, or don't like either. In addition, they are asked whether they can raise a single eyebrow. Based on the data below, and a = 0.05, use a x2 test there evidence to conclude that feelings about the two largest space-based franchises and the ability to raise an eyebrow are related? Like Star Trek Like Star Wars Like Neither Can Raise 25 20 35 Cannot Raise 42 50 45 X kit = 5. 9915 + X2 Samp = 3. 7038 Since X 2 crit > x2 samp we fail to reject Ho and conclude that there is not enough here to decide that there is some dependence relationship between types of sci-fi films and raising an eyebrow

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