A national achievement test is administered annually to 9th graders. The test has a mean score of 100 and a standard deviation of 15. If John's z-score is 1.20, what was his score on the test? Your score in one class are 80 and 86. What...
But for the students in my class, it is a special wall. Take a good look at it, and you will get to know the real feelings and thoughts of us, the 9th graders. In the middle of the wall, there is a big "VICTORY". It was written in pencil. I guess it must have been written...
The class average on a math test was 75.5 and the standard deviation was 4.2. Find the z-score for a test score of 81. Scores on an exam follow an approximately normal distribution with a mean of 76.4 and a standard devia...
Master's thesis in Norwegian didacticsStrandskog, Marte Monsen
Is pre algebra 8th grade math? Pre-algebra is a common name for a course in middle school mathematics. In the United States, pre-algebra is usually taught in the 7th grade or 8th grade. The objective of it is to prepare students for the study of algebra. Usually algebra is taught in ...
Thehigh school math classesyou should take Thehigh school English classesyou should take Thehigh school science classesyou should take Thehigh school history classesyou should take #2: College Prep = Programs to Increase College Access Sometimesthe term "college prep" is a way of referring to a...
Fun fact for all teachers and parents – these skills also carry over to better performance in math and reading grades on standardized tests! High School and Beyond: Mastering of Coding Skills Students who learn how to code early on are ready to take AP Computer Science once they reach high...
Fun fact for all teachers and parents – these skills also carry over tobetter performancein math and reading grades on standardized tests! High School and Beyond: Mastering of Coding Skills Students who learn how to code early on are ready to take AP Computer Scie...
Fun fact for all teachers and parents – these skills also carry over tobetter performancein math and reading grades on standardized tests! High School and Beyond: Mastering of Coding Skills Students who learn how to code early on are ready to take AP Computer Science once they reach high sch...
A placement exam for entrance into a math class yields a mean of 80 and a standard deviation of 10. How do you find the percentage of scores that lie between 60 and 80? The normal distribution of IQ scores has a mea...