X Is a Normally Distributed Random Variable with a Mean $\le$

question 36

Essay

X is a normally distributed random variable with a mean of 50 and a standard deviation of 5. Use Excel to calculate the following:
a.P(x $\le$ 45)
b.P(45 $\le$ x $\le$ 55)
c.P(x $\ge$ 55)
d.x value with .20 in the lower tail
e.x value with .01 in the upper tail

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Definitions:

Care Plan

A documented approach tailored to meet the individual health and personal needs of a patient.

Auditing

The systematic examination and evaluation of financial records of an organization to ensure accuracy and compliance with standards.

Monitoring

The continuous observation or measurement of variables to assess changes over time.

Health Records

Are detailed documents containing all healthcare information about an individual, including medical history, treatments, and current condition.