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Assignment help 4747

Pick 75 numbers between 0 and 9 inclusive (i.e., 0 and 9 should be part of the numbers you pick). Do twice: a) First try to come up with 75 random numbers between 0 and 9 in your head. Just write down numbers that pop in your head until you have 75 numbers (actually write them down). b) Now repeat this using the random number generator in R (see instructions below). Write down or print the numbers are gives you. c) Now make two bar plots, one for (a) and one for (b): You want to plot the numbers 0 to 9 on the x axis and the number of times you got each number on the y axis. For example, you look at your numbers for (a) and find you have eight 1’s. The first bar of your barplot for (a) should show a bar going up to eight. You have five 2’s, so the second bar of your barplot should go up to five, and so on. d) Which barplot shows data that look more random? e) By the way, what do you expect truly random data to look like?


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