Suppose that the national average of math SAT scores for one year was 529. A small liberal arts college believes that their scores run higher than the national average. They sample 40 incoming freshman and find average score of 582 with a population standard deviation of 93. With an a= 0. 05 determine if the hypothesis is correct. Assume the variable is normally distributed. What type of test is going to be implemented? Oz-test for the mean Ot-test for the mean Oz-test for proportion Suppose that the national average of math SAT scores for one year was 529. A small liberal arts college believes that their scores run higher than the national average. They sample 40 incoming freshman and find average score of 582 with a population standard deviation of 93. With an a= 0.05 determine if the hypothesis is correct. Assume the variable is normally distributed. What is the claim? Ο μ = 529 Ομ. > 520 Ομ 2529 Oμ529 Ομ< 520 Oμ529 Suppose that the national average of math SAT scores for one year was 529. A small liberal arts college believes that their scores run higher than the national average. They sample 40 incoming freshman and find average score of 582 with a population standard deviation of 93. With an a= 0. 05 determine if the hypothesis is correct. Assume the variable is normally distributed. Identify the null and alternative hypothesis? OHo: 2529 H : μ < 529 Ο Ho : μ = 529 H₁: 529 OHo: ≤529 H, :μ > 529

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