Instructions
choose the best answer. if necessary, use the paper you were given.
question
michaela places 11 different tiles in a bag, and each has one of the letters in the word trampolines on it.
if a tile is selected at random from the bag, what is the probability it will be a tile with a vowel on it? (note:
vowels are the letters a, e, i, o, and u.)
e
o
accuplacer
accuplacer -

(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