Acity planner makes a scale drawing of a new school. the school is 24 mm long in the drawing. the actual length of the school is 96 m long. what is the scale of the drawing?
a) 1 mm = 4 m
b) 1 mm = 5 cm
c) 1 mm = 6 cm
d) 1 mm = 8 m

Solve -2(4y + 6) = 52. 5 -5 8 -8 and !

How can you check that you have correctly converted frequencies to relative frequencies?

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)