The Amount of Bleach a Machine Pours into Bottles Has

question 147

Short Answer

The amount of bleach a machine pours into bottles has a mean of 1080 grams with a standard deviation of 4.5 grams.Suppose we take a random sample of 36 bottles filled by this machine.The probability that the mean of the sample is less than 1080.9 is ________.

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Definitions:

Peak

The maximum value or highest point reached by a quantity or phenomenon, such as voltage or current in a circuit.

Skin Effect

The tendency of electrons to move toward the outside of a conductor in an AC circuit.

High-frequency

Refers to electromagnetic waves with frequencies much higher than those audible to humans, often associated with radio frequencies and microwave communications.

In Phase

A condition that occurs when voltage and current reach all peak values at the same time.