Use LazStats or MYSTAT to reproduce the means, standard deviations, and other statistics in Exercise 5.19. (MYSTAT will give the most complete results. You will need to work out how to handle missing data, which are indicated with a period. The help menus will show you how to do this, and will good old fashion trial and error, which is usually my approach.)
Answer to relevant QuestionsCompare the answers to Exercises 5.1 and 5.2. Is the standard deviation for performance when people do not read the passage different from the standard deviation when people do read the passage? Using what you have learned from Exercises 5.6 and 5.7, transform the following set of data to a new set with a standard deviation of 1.00. We have referred several times to data on reaction times in a mental rotation task. These data can be found on this book’s website as Ex6–14.dat. Using SPSS, or a similar program, read in the data and plot a histogram of ...Use the program you found in Exercise 6.23, or the programs available at http://www.danielsoper. com/statcalc3/ to verify a few of the entries in Table 6.1. I said that the probability of alcohol involvement, given an accident at night, was approximately .50, but I don’t know the probability of an accident, given that you had been drinking. How would you go about finding the ...
Post your question