We want to determine if the true average height of a Doane University student is less than 60 inches. What type of test should we use? Single sample t-test ANOVA Regression Single sample z-test

How do I explain applying the normal curve to a set of test scores?

Statistics used to test for significance and extrapolate to a population are known as what type of statistics?

Professor Jennings claims that only 35% of the students at Flora College work while attending school. Dean Renata thinks that the professor has underestimated the number of students with part-time or full-time jobs. A random sample of 80 students shows that 37 have jobs. Do the data indicate that more than 35% of the students have jobs? Use a 5% level of significance.What are we testing in this problem? single proportionsingle mean     (a) What is the level of significance?State the null and alternate hypotheses. H0: p = 0.35; H1: p < 0.35H0: μ = 0.35; H1: μ ≠ 0.35    H0: μ = 0.35; H1: μ < 0.35H0: p = 0.35; H1: p > 0.35H0: p = 0.35; H1: p ≠ 0.35H0: μ = 0.35; H1: μ > 0.35 (b) What sampling distribution will you use? What assumptions are you making? The Student's t, since np < 5 and nq < 5.The Student's t, since np > 5 and nq > 5.    The standard normal, since np > 5 and nq > 5.The standard normal, since np < 5 and nq < 5. What is the value of the…