A Manufacturer of Power Tools Claims That the Average Amount

question 69

Short Answer

A manufacturer of power tools claims that the average amount of time required to assemble their top-of-the-line table saw is 80 minutes with a standard deviation of 40 minutes. Suppose a random sample of 64 purchasers of this table saw is taken. The mean of the sampling distribution of the sample mean is _____minutes.

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Definitions:

Developmentally Appropriate

Practices or educational methods that are suitable for the age and individual needs of a child, enhancing their development.

Homework/Home-Learning Practices

Homework/Home-Learning Practices involve assignments given to students by their teachers to be completed outside the classroom, intended to reinforce learning and enhance understanding of subjects.

Culturally Competent

Describes the ability of an individual or organization to understand, communicate with, and effectively interact with people across cultures by recognizing and respecting their diverse backgrounds.

Classroom Management

The techniques and strategies teachers use to maintain a productive and orderly learning environment.