Mathematics, 24.12.2019 23:31 ladybugys
According to a recent report, 46% of college student internships are unpaid. a recent survey of 100 college interns at a local university found that 43 had unpaid internships. use the five-step p-value approach to hypothesis testing and a 0.05 level of significance to determine whether the proportion of college interns that had unpaid internships is different from 0.46. let pi be the population proportion. determine the null hypothesis, h_0, and the alternative hypothesis, h_1. h_0: pi 0.46 h_1: pi 0.46 what is the test statistic? z_stat = (type an integer or a decimal. round to two decimal places as needed.) what is the p-value? the p-value is. (type an integer or a decimal. round to three decimal places as needed.) what is the final conclusion? there sufficient evidence that the proportion of college interns that had unpaid internships is 0.46 because the p-value is the level of significance.
Answers: 3
Mathematics, 21.06.2019 14:30
Simonne used the following steps to simplify the given expression. 12 - 3(-2x + 4) step 1: 12 + (–3)·(–2x) + (–3)·(4) step 2: 12 + 6x + (–12) step 3: 12 + (–12) + 6x step 4: 0 + 6x step 5: 6x what property of real numbers was used to transition from step 3 to step 4? a. identity property of addition b. inverse property of addition c. associative property of addition d. commutative property of addition
Answers: 1
Mathematics, 21.06.2019 18:30
What describes horizontal cross section of the right rectangle 6m 8m 5m
Answers: 1
According to a recent report, 46% of college student internships are unpaid. a recent survey of 100...