A Broward College administrator believes that Broward Colleg…

A Broward College administrator believes that Broward College students are not spending enough time on their homework. She believes that students are spending at most 8 hours per week on homework and wants to initiate a college-wide campaign to get students to spend at least 10 hours per week on their homework. Use a .05 significance level to test the claim that the mean hours spent on homework by BC students is at most 8 hours. A sample of 500 students revealed a mean GPA of 10.00 hours with a standard deviation of 12.95. Does the sample data provides evidence to support her campaign?  What is the value of the test statistic?

A church owns a property which it uses to temporarily house…

A church owns a property which it uses to temporarily house needy persons.. Recently, the church chose to house a member of their congregation instead of housing a person not affiliated with the church. Despite their different ethnicities, the church’s choice was solely based on the applicants’ affiliation with the church. Is there a case for discrimination, why or why not?