BACHELOR OF BUSINESS ADMINISTRATION

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BUSINESS ADMINISTRATION

BUSINESS MATHEMATICS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
A manufacturing process is out of control if the percent defective is greater than 4 percent. Tell whether the following is in or out of control.6/100
A
in control
B
out of control
Explanation: 

Detailed explanation-1: -In this case, you would want to use a P chart. If you’re measuring the number of defects per unit, you have count data, which you would display using a U chart.

Detailed explanation-2: -A p control chart is used to look at variation in yes/no type attributes data. There are only two possible outcomes: either the item is defective or it is not defective. The p control chart is used to determine if the fraction of defective items in a group of items is consistent over time.

Detailed explanation-3: -Explanation: The P-chart is also known as the “fraction defectives” or “fraction non-conforming chart, ” because it is used to monitor and control the fraction produced in a process that is defective or non-conforming.

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