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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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A preimage can never be congruent to Which of the following is the notation for a translation that moves a figure 2 units right
DIA [1.3K]

The notation for the translation is (x, y) → (x + 2, y + 2)

<h3>How to determine the translation?</h3>

The translations are given as:

  • 2 units right
  • 2 units up

The above implies that we add 2 to the x coordinate and 2 to the y coordinate.

So, we have:

(x, y) → (x + 2, y + 2)

Hence, the notation for the translation is (x, y) → (x + 2, y + 2)

Read more about translation at:

brainly.com/question/26238840

#SPJ1

3 0
2 years ago
Select the fraction that is equivalent to one third.
denpristay [2]

Answer:

\frac{2}{6} (two sixths)

Step-by-step explanation:

if we scale the fraction 1 / 3 to find equivalent fractions, we can simply multiply both numbers by the same factor.

So, by multiplying both 1 and 3 by two, we will have an equivalent fraction

1      ×  2        =      2
_                            _

3      ×  2        =      6

This means that

\frac{1}{3} (one third) is equivalent to \frac{2}{6} (two sixths)

5 0
2 years ago
What is the opposite value of 15.6
Sonja [21]
-15.6 because the 15.6 is positive. the opposite is just the number in a negative form
6 0
3 years ago
Help me out please???
liraira [26]
To answer this question you first have to find angle acb. You’ll take the sum of the triangle and plug it into an equation. 180=65+(4x+5). You combine like terms and then divide the 4 to both sides to get 27.5. Then you do the same thing to find bcd. 180=27.5+9x-5. Which is 17.1667. I hope that helps!
5 0
3 years ago
What is <br> 1 over 5m minus 20
mrs_skeptik [129]
I think is 18.5,.............
3 0
3 years ago
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