A study was conducted to determine whether students would be…

A study was conducted to determine whether students would benefit from a new method of exam review. The table below shows data of those who passed their next exam. Treat the students who used the Traditional Method as Group 1 and the New Method as Group 2. At α = 0.05, test whether a lower proportion of students using the Traditional Method passed compared with those students using the New Method. Traditional New x1 = 160 x2 = 48 n1 = 400 n2 = 100   1. What is

Questions 8-10 refer to this same scenario: An architect fir…

Questions 8-10 refer to this same scenario: An architect firm is designing a new office space and needs to know how much common space (cafeterias, breakrooms, etc.) they need to incorporate since so many employees are now working remotely. A business magazine reports that 30% of employees in this particular industry work remotely. They conducted a survey of 180 workers and found that 72 work remotely. At α = 0.025, test whether the magazine should increase their reported figure.

One common component of NDBIs is child-inititated teaching e…

One common component of NDBIs is child-inititated teaching episodes. The goal of child-initiated teaching episodes is to increase the child’s for participation and to use the child’s achievement of his or her goal as the positive consequence for the child’s use of the target skill set up by the adult.