This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: The nurse researcher is interested in estimating how reliably data can be used to generalize the ... (Read 114 times)

laurencescou

  • Hero Member
  • *****
  • Posts: 593
on: Jul 8, 2018
The nurse researcher is interested in estimating how reliably data can be used to generalize the findings of a study. In order for this to occur, the researcher should use what?
 
  a. Inferential statistics
  b. Descriptive statistics
  c. Nonparametric statistics
  d. Mathematical statistics

Question 2

How should the nurse researcher describe variability in test scores attributed to error rather than to actual differences in behavior? (Select all that apply.)
 
  a. Random error
  b. Variance error
  c. Persistent error
  d. Systematic error


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Kingjoffery

  • Sr. Member
  • ****
  • Posts: 332
Reply #1 on: Jul 8, 2018
Answer to Question 1

ANS: A

Feedback
A Inferential statistics are used by researchers to make predictions and generalize findings on the basis of data.
B Descriptive statistics are used to describe and summarize data by reducing data to manageable proportions by summarizing them.
C Nonparametric statistics are a type of inferential statistics.
D The term mathematical statistics is a circular answer.

Answer to Question 2

ANS: A, D

Feedback
Correct Random error is attributable to transient subject states, study context, or administration of the instrument.
Bias in subject behavior and incorrect instrument calibrations are causes of systematic error.
Incorrect Variance and error are connected as a research term, error variance, which is defined as variability in test scores.
Persistent error is not a research term.


laurencescou

  • Member
  • Posts: 593
Reply 2 on: Jul 8, 2018
Excellent

amandanbreshears

  • Member
  • Posts: 320
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

All patients with hyperparathyroidism will develop osteoporosis. The parathyroid glands maintain blood calcium within the normal range. All patients with this disease will continue to lose calcium from their bones every day, and there is no way to prevent the development of osteoporosis as a result.

Did you know?

In 2010, opiate painkllers, such as morphine, OxyContin®, and Vicodin®, were tied to almost 60% of drug overdose deaths.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates's recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

Asthma is the most common chronic childhood disease in the world. Most children who develop asthma have symptoms before they are 5 years old.

Did you know?

Medication errors are more common among seriously ill patients than with those with minor conditions.

The cladistic approach from molecular genetic data The cladistic approach from molecular genetic data
The nurse conducts the health history as the first step in the nursing assessment The nurse conducts the health history as the first step in the nursing assessment
A health history is essential in collecting subjective data about metabolic acidosis. A health history is essential in collecting subjective data about metabolic acidosis.
A nurse adjusts the rate of a client’s IV. A nurse adjusts the rate of a client’s IV.
Flow cytometry data that shows the differences in CD3+ CD4+ cells that occur with HIV infection. ... Flow cytometry data that shows the differences in CD3+ CD4+ cells that occur with HIV infection. ...
Histograms - Analysis and Data Histograms - Analysis and Data
Video: Anatomy and Chemical Makeup of a Single Hair (Animation)

For a complete list of videos, visit our video library