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ZanzabumX [31]
2 years ago
15

What is the z-score for a patient who takes 7 days to recover? (choose the closest possibility.)

Mathematics
1 answer:
Kisachek [45]2 years ago
5 0

Based on the time it took the patient to recover and the mean and standard deviation, the z-score is 1.5.

<h3>What is the z-score?</h3>

The z-score for this patient who takes 7 days to recover can be found as:

= (Time taken to recover - Mean) / Standard deviation

Solving for the z-score gives:

= (7 - 5.2) / 1.2

= 1.8 / 1.2

= 1.5

The first part of the question is:

The patient recovery time from a particular surgical procedure is normally distributed with a mean of 5.2 days and a standard deviation of 1.2 days.

Find out more on the z-score at brainly.com/question/25638875

#SPJ4

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Step-by-step explanation:

Like Terms: Terms that have identical variable parts (same variable(s) and same exponent(s)). When simplifying using addition and subtraction, you combine “like terms” by keeping the "like term" and adding or subtracting the numerical coefficients.

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Answer:

See below

Step-by-step explanation:

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Reorder the terms:
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Add '24' to each side of the equation.
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6x + -6x = 6x + -6x

Combine like terms: 6x + -6x = 0
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