Total # Posts: 11
Find two z-scores so that 40% of the data in the distribution lies between them. (More than one answer is possible). Include a sketch of the distribution with 40% of the area shaded and the corresponding z-scores included. I'm not sure how to do this problem. Just need a ...
April 24, 2015
A 22 g ball is fastened to one end of a string 86 cm long and the other end is held fixed at point O so that the string makes an angle of 35 ◦ with the vertical, as in the figure. This angle remains constant as the ball rotates in a horizontal circle. The angle θ ...
January 8, 2015
read Chapters 1 and 2 and your Instructors Guidance for Week One again, applying the Survey-Question-Read-Recite-Review (SQ3R) strategy as you reread the materials. Discuss how this reading strategy is similar to and/or different from the way you read course material ...
December 6, 2012
I would like to be able to email someone/ IM someone is willing to help each other with course. I finished this one already but now i am working on lesson 3. If your interested and having an study buddy please respond.
March 7, 2012
1. I have learned how to use correct grammar using subject and verb agreement to improve my writing. 2. I can use the source of a dictionary to learn the meaning of words. 3. Punctuation in my writing tells a lot about the sentence and the meaning of words. 4. Learning how to ...
March 15, 2011