Use the candlestick chart in the pic and answer these questions 1.What is the approximate low on the 15th?
2.What is the approximate high on the 3rd?
3.What was yhe difference between open and close on the 17th?
4.What is the difference between the black and white candlesticks?

(answer questions 1-4 pls & thxxu!
making this worth more points pls help asap)​

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)