The Mean Weight of Loads of Rock Is 51

question 44

Multiple Choice

The mean weight of loads of rock is 51.0 tons with a standard deviation of 10.0 tons. If 36 loads are chosen at random for a weight check, find the probability that the mean
Weight of those loads is less than 50.3 tons. Assume that the variable is normally
Distributed.

• A) 15.91
• B) 65.91
• C) 34.09
• D) 84.09

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Definitions:

Intrapersonal Communication

The process of internally reflecting and conversing with oneself, affecting one's thoughts and emotions.

Communication Apprehension

The fear or anxiety associated with real or anticipated communication with others.

Visualization

The process of making an image or idea visible to the mind, often used in problem-solving or achieving goals.

Letting Go

The process of releasing attachment to tangible or intangible possessions, memories, or emotions.