A researcher hypothesizes that individuals who listen to classical mus

Feb 3rd, 2012
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Question 6: A researcher hypothesizes that individuals who listen to classical music will score differently from the general population on a test of spatial ability. On a standardized test of spatial ability, µ =58.A random sample of 14 individuals who listen to classical music is given the same test. Their scores on the test are 52, 59, 63, 65, 58, 55, 62, 63, 53, 59, 61, 60, 57 and 59. a) Is this a one-or two – tailed test? It is a two tail test. b) What are H0 and Ha for this study? H_0:µ=58 and H_a: µ

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