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Mathematics, 14.12.2019 07:31 aj2869
Acell phone company charges a monthly fee plus $0.25 for each text message. the monthly fee is $30.00 and you owe $59.50. how many text messages did you have? write an equation using x as the variable and then solve the equation.
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(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
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Acell phone company charges a monthly fee plus $0.25 for each text message. the monthly fee is $30.0...
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