University of maryland university college is concerned that

Reference no: EM13474049

University of Maryland University College is concerned that out of state students may be receiving lower grades than Maryland students. Two independent random samples have been selected: 165 observations from population 1 (Out of state students) and 177 from population 2 (Maryland students). The sample means obtained are X1(bar)=86 and X2(bar)=87. It is known from previous studies that the population variances are 8.1 and 7.3 respectively. Using a level of significance of .01, is there evidence that the out of state students may be receiving lower grades? Fully explain your answer.

Reference no: EM13474049

Questions Cloud

Only half of contestants advance to final race which : a drag race was held with 20 contestants. the best time was 7.4 seconds and the worst time was 10.3 seconds. only half

Determine the lot size for company b in the given scenario : company as demand is uniform throughout the year and totals 18000 units per year. ordering costs total 38 per order.

Take the independent variable 1 and conduct research on : take the independent variable 1 and conduct research on comparing the dependent variables 3 and conduct analysis using

Address each of the points that are required in your : address each of the points that are required in your interview below. you may include anything else in the

University of maryland university college is concerned that : university of maryland university college is concerned that out of state students may be receiving lower grades than

Create a presentation that includes the following : create a presentation that includes the following professional artifacts to demonstrate your knowledge and skills in

In your own words discuss the differences between discrete : 300-400 words assignmentit is important to understand the difference between discrete and continuous random variables

Write down an equation in slope-intercept form of the : write an equation in slope-intercept form of the line.a.y x - 3b.y -3c.y -3x 1d.y x

In his ted talk tony wagner shares that our schools are not : in his ted talk tony wagner shares that our schools are not failing and do not need reforming. rather he shares our

User Account

All Pages