Previously Management Calculated the Number of Kanban Cards Allowed by Using

question 28

Multiple Choice

Previously management calculated the number of kanban cards allowed by using a value of 1.3 for X.Assuming nothing else (e.g., usage rates, container capacities, etc.) which of the following values for X would indicate management's believing that the system has become more efficient?

• A)2.6
• B)2.3
• C)1.5
• D)1.4
• E)1.2

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Definitions:

Level of Significance

The probability of rejecting the null hypothesis in a statistical test when it is true, often denoted by alpha.

One-tailed

Describes tests or confidence intervals that focus on one direction of effect or relationship, either greater than or less than a certain value.

Null Hypothesis

A statement in hypothesis testing that assumes no significant difference or effect exists between certain populations or variables.

Level of Significance

In hypothesis testing, the threshold below which the null hypothesis is rejected, often denoted by alpha.