The answer to the question above would be ICD-9. This is the diagnostic code that should be reported based on the diagnosis given the patient above experiencing gastroesophageal reflux. Specifically, the condition of the client is under the ICD-9 codes 520-579 which covers diseases affecting the digestive system. This range is based from the International Statistical Classification of Diseases and Related Health Problems codes.

4 0

3 years ago

Every user of statistics should understand the distinction between statistical significance and practical importance. A sufficie

Anvisha [2.4K]

Answer:

The test statistic value is, z = 0.57.

The p-value of the test is 0.2843.

Explanation:

A one-sided, single mean z-test can be performed to determine whether the mean caloric intake increased from 2403.7 kcal/day or not.

The hypothesis is defined as:

H₀: The mean caloric intake did not increase, i.e. μ = 2403.7.

Hₐ: The mean caloric intake did increase, i.e. μ > 2403.7.

The information provided is:

$\bar x = 2453.7\ kcal/day\\n=100\\\sigma = 880\ kcal/day$

The z-statistic is:

$z=\frac{\bar x-\mu}{\sigma/\sqrt{n}}=\frac{2453.7-2403.7}{880/\sqrt{100}}=0.5682\approx0.57$

The test statistic value is, z = 0.57.

Compute the p-value of the test statistic as follows:

$p-value=P(Z>0.57)=1-P(Z$

*Use a standard normal table.

The p-value of the test is 0.2843.

7 0

4 years ago

Did learning about the basics of nutrition make you want to change your personal eating habits? Why or why not?

PIT_PIT [208]

Answer:

this is a "in your own words" question where you put what you believe. so there isnt really a wrong answer

Explanation:

i would put yes, learning about nutrition has helped me understand things about what humans eat and that could potentially be bad for you and what could be good for the body and give you the energy and nutrients you need.

6 0

3 years ago

shtirl [24]

Did you find the answer out yet? I might go with F (I have the same Q)

8 0

3 years ago