The coach for a basketball team wants to buy new shoes for her 12 players
super sports is offering a 20% discount on each part of shoes, which were originally
priced $72.50. a 6.5% sales tax will be applied to the discounted price.
the same shoes are also available on double dribble's web site for $54.75. a
9% processing fee will be applied to the cost of the shores, plus a shipping fee $5.99 for each pair.
what is the difference in the total costs of the 12 pairs of shoes between the two
stores?
show your work

(co 3) the soup produced by a company has a salt level that is normally distributed with a mean of 5.4 grams and a standard deviation of 0.3 grams. the company takes readings of every 10th bar off the production line. the reading points are 5.8, 5.9, 4.9, 6.5, 5.0, 4.9, 6.2, 5.1, 5.7, 6.1. is the process in control or out of control and why? it is out of control as two of these data points are more than 2 standard deviations from the mean it is in control as the data points more than 2 standard deviations from the mean are far apart it is out of control as one of these data points is more than 3 standard deviations from the mean it is in control as the values jump above and below the mean