What is happening to students scores over time

Reference no: EM13133685

Imagine that you can predict the class's scores on the Tests for Understanding in this course. In Week 1, there was a bimodal distribution. In Week 2, there was a positive skew. In Week 3, there was a normal distribution. In Week 4, there was a negative skew.

What do these different scores tell you about the tests in Weeks 1, 2, 3, and 4? What is happening to the students' scores over time?

What type of distribution would the instructor most want to see if the best result is that most students earn an average score?

What type of distribution would the students like to see in order to be most likely to earn a good grade?
Please explain your answers.

Reference no: EM13133685

Questions Cloud

Fixed costs amount : XYZ Company's sales are $750,000 with operating profits of $130,000. If the contribution margin ratio is 40%, what did the fixed costs amount to?

What are the recognized gain or loss : Raymond exchanges a rental lake house with an adjusted basis of 200,000 and fair market value of 320,000 for a rental beach house with a fair market value of 290,000 and 30,000 cash what are the recognized gain or loss and the basis of the beach h..

When and where the potential unauthorized are occurring : Produce a report of findings with your statement of errrors and potential frauds (and reasons why). List internal controls you may want to add or enforce to reduce the likelihood of future misstatements.

What is unearned revenue and why is it considered liability : What is unearned revenue and why is it considered a liability? When is unearned revenue recognized in the financial statements?

What is happening to students scores over time : What do these different scores tell you about the tests in Weeks 1, 2, 3, and 4? What is happening to the students' scores over time?

How much will kathy blooms increase its van account : Kathy’s Blooms purchased a delivery van for $20,000. The company was given a $2,000 cash discount by the dealer, and paid $1,000 sales tax. Annual insurance on the van is $500. As a result of the purchase, by how much will Kathy’s Blooms increas..

Non-euclidean geometry on sphere : Suppose instead of working on the Euclidean plane we study geometry on a sphere in (Euclidean) three space. We interpret point to mean any point on the sphere and we interpret line to mean any great circle on the sphere (that is any circumference ..

Reaction to writing verses the videos was way off : My reaction to the writing verses the videos was way off. My rhetorical analysis of Finley was totally off. When I read the A guerilla gardener in South Central LA, I versioned Finley as an angry person who was tell his story of how he was discussed ..

Return on investment problem : Determine which regional managers should receive bonuses if bonuses are awarded to regional managers whose return on investment (ROI) exceeds 10%. Be sure to show all your work. (this company defines invested capital as total assets minus current ..

User Account

All Pages