BER Before you can make a frequency table, you need to decide how to set up the age intervals. What is the BEST W
group these ages into six intervals?
a. Age at Death
C. Age at Death
40 - 50
45 - 49
50 - 60
50 - 54
60 - 70
55 - 59
70 - 80
60 - 64
80 - 90
65 - 69
90 - 100
70 - 74
b. Age at Death
d.
Age at Death
40 - 49
65 - 69
50 - 59
70 - 74
60 - 69
75 - 79
70 - 79
80 - 84
80 - 89
85 - 89
90 - 99
90 - 94
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Asample of 200 rom computer chips was selected on each of 30 consecutive days, and the number of nonconforming chips on each day was as follows: the data has been given so that it can be copied into r as a vector. non.conforming = c(10, 15, 21, 19, 34, 16, 5, 24, 8, 21, 32, 14, 14, 19, 18, 20, 12, 23, 10, 19, 20, 18, 13, 26, 33, 14, 12, 21, 12, 27) #construct a p chart by using the following code. you will need to enter your values for pbar, lcl and ucl. pbar = lcl = ucl = plot(non.conforming/200, ylim = c(0,.5)) abline(h = pbar, lty = 2) abline(h = lcl, lty = 3) abline(h = ucl, lty = 3)