Organize the ratio scores below in a table showing simple frequency, relative frequency, and cumulative frequency.
Answer to relevant Questions(a) Draw a simple frequency polygon using the data in question 23. (b) Draw a relative frequency histogram of these data. In Question 23 What type of graph should you create when counting the frequency of: (a) The brands of cell phones owned by students? Why? (b) The different body weights reported in a statewide survey? Why? (c) The people falling into one ...(a) Why must the cf for the highest score in a sample equal N? (b) Why must the sum of all f s in a sample equal N? On a normal distribution of scores, four participants obtained the following deviation scores: —5, 0, +3, and +1. (a) Which person obtained the lowest raw score? How do you know? (b) Which person’s raw score had the ...Foofy conducts an experiment in which participants are given 1, 2, 3, 4, 5, or 6 hours of training on a new computer statistics program. They are then tested on the speed with which they can complete several analyses. She ...
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