- The Mechanical Foundation Reports That The Average Cost Of Project Maintenance Is 24 465 To See If The Average Cost Of 1 (14.23 KiB) Viewed 45 times
.The Mechanical Foundation reports that the average cost of project maintenance is 24.465 To see if the average cost of
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.The Mechanical Foundation reports that the average cost of project maintenance is 24.465 To see if the average cost of
.The Mechanical Foundation reports that the average cost of project maintenance is 24.465 To see if the average cost of maintenance is different at a particular project, a researcher selects a random sample of 33 projects and found that the average cost of their maintenance is 24,204 The standard deviation of the population is $2.234 Find the calculated value of Z in order to make a decision based on a given critical value (Use 3 decimals)