Answered step by step

Verified Expert Solution

Link Copied!

Question

1 Approved Answer

Posted on Jun 27, 2024

You notice the variable 'pain rating' which has a range of 1-10 has a lot of missing values (25% of subjects) and missing values are

You notice the variable 'pain rating' which has a range of 1-10 has a lot of missing values (25% of subjects) and missing values are coded as 9 in your data set of 48 post-op patients. Which of the following is of concern to you?

A. Decreased generalizability

B. The pattern of missing

C. How it is coded and analyzed

D. all of above

E. none of above

Step by Step Solution

There are 3 Steps involved in it

Step: 1

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

Step: 3

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Algebra And Trigonometry Enhanced With Graphing Utilities (Subscription)

Authors: Michael Sullivan, Michael Sullivan III

7th Edition

0134273842, 9780134273846

More Books

Students also viewed these Mathematics questions

Question

★★★★★

The positive random variable X is said to be a lognormal random variable with parameters and 2 if log(X) is a normal random variable with mean and variance 2. Use the normal moment generating...

Answered: 1 week ago

Question

★★★★★

In 1975, New York City barely avoided bankruptcy. By the 1990s it had one of the most sophisticated budgeting and reporting systems of any municipality, and its budgetary problems had nearly...

Answered: 1 week ago

Question

★★★★★

What information is needed before the sample is selected in order to have a wellplanned and reliable hypothesis test?

Answered: 1 week ago

Question

★★★★★

Each of the following compounds is characterized by a 1H NMR spectrum that consists of only a single peak having the chemical shift indicated. Identify each compound. (a) C8H18; 0.9 ppm (f) C2H3Cl3;...

Answered: 1 week ago

Question

★★★★★

even retailers that sell many similar products are often different from each other in several key ways. Consider the following descriptions and specify which one best describes each retailer by...

Answered: 1 week ago

Question

★★★★★

3 Solve the inequality |.x-41-23-53 +5

Answered: 1 week ago

Question

★★★★★

Answer the question in terms of kN for the last picture no need to do the other ones with the solution. In problem 2-23, a round tube section 3 mm thick was one of the options to prevent buckling. If...

Answered: 1 week ago

Question

★★★★★

Question 1 (6 marks) Two cables are attached to a wall by a pin at O with the tensions in the cables adjusted to 450 N and 500 N as shown in the following diagram. 450N 30 500N Use the method of...

Answered: 1 week ago

Question

★★★★★

Many people have argued that the continuum of processes described by Garvin is outdated and does not apply to digital businesses. Very often digital businesses do not have equipment, or raw material,...

Answered: 1 week ago

Question

★★★★★

Dispatch Software Solutions Tugboats might seem like the last place to look for innovative information technology. But Control Software Group recognized the potential of information technology to...

Answered: 1 week ago

Question

★★★★★

7. Suppose a student has no more than t minutes to write an examination consisting of two questions, 1 and 2. He receives A points if he gets question 1 correct and B points if he gets question 2...

Answered: 1 week ago

Question

★★★★★

1. What is the meaning of the information we are collecting?

Answered: 1 week ago

Question

★★★★★

3. How much information do we need to collect?

Answered: 1 week ago

Question

★★★★★

2. What types of information are we collecting?

Answered: 1 week ago

Previous Question Next Question