in a class of 30 students, 17 have computers at home and 20 have cassettes. If 4 students in the class have neither a computer or a cassette, how many of the 30 students have both?
if IQ is normally distributed with a mean of 100 and a standard deviation of 10, what stand score (z-score) would represent a person with an IQ of 75?
if income in the us was normally distributed, what z-score would represent the top 1%?
el camino real
if income in the US was normally distributed, what z-score would represent the bottom 10%, the poorest 10%
You are writing to a reader who favors a different solution than the one you recommend. Which of the following is MOST likely to persuade the reader? A. Describe your reader's solution first, explain why it won't work, and then go on to describe your own solution. B. I...
People were polled on how many books they read the previous year. How many subjects are needed to estimate the number of books read the previous year within one book with 90% confidence? Initial survey results indicate that standard deviation= 15.5 books.
Is the reality assumed by cognitive theorists relative or absolute? Why?
Por Favor What advatage does Computerised tomography have over regular X-rays? Y Gracias!
My mother and I didn't see any more slang, but the one you told me. we read it out loud, but couldn't find none. Any more examples of slang in my story?
I revised it myself, I posted for someone else to look and tell me what I need to fix.
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