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

Author Question: A nutritionist wants to conduct a study to validate the efficacy of an herb as an aid in weight ... (Read 61 times)

berenicecastro

  • Hero Member
  • *****
  • Posts: 581
on: Jan 18, 2020
A nutritionist wants to conduct a study to validate the efficacy of an herb as an aid in weight loss. She randomly assigns half of a group of overweight persons to a treatment group who are given the herb with instructions as to use and a planned diet for six weeks. The other half of the group is given the same diet without the herb. Participants are aware as to which group they belong. A nurse at the nutrition center weighs each subject on Friday of each week. Identify any problems that are likely to cause confounding.
◦ Method of assignment to treatment and control groups
◦ The study is essentially free of confounding sources.
◦ The placebo effect
◦ Experimenter effect
Statistical Reasoning for Everyday Life ¦ Bennett, Briggs, Triola ¦ 5th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by berenicecastro on Jan 18, 2020

dreamfighter72

  • Sr. Member
  • ****
  • Posts: 355
Reply #1 on: Jan 18, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 25% of students answer this correctly


berenicecastro

  • Member
  • Posts: 581
Reply 2 on: Jan 18, 2020
Gracias!

kilada

  • Member
  • Posts: 311
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

There are more sensory neurons in the tongue than in any other part of the body.

Did you know?

Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.

Did you know?

In 1885, the Lloyd Manufacturing Company of Albany, New York, promoted and sold "Cocaine Toothache Drops" at 15 cents per bottle! In 1914, the Harrison Narcotic Act brought the sale and distribution of this drug under federal control.

Did you know?

Nearly 31 million adults in America have a total cholesterol level that is more than 240 mg per dL.

Did you know?

Aspirin is the most widely used drug in the world. It has even been recognized as such by the Guinness Book of World Records.

Berko’s Language Study Berko’s Language Study
Stand over a rocker base to make weight shifts. Stand over a rocker base to make weight shifts.
The Six Major Divisions of Biopsychology, with Examples of How They Have Approached the Study of ... The Six Major Divisions of Biopsychology, with Examples of How They Have Approached the Study of ...
Tai chi walk along straight line. From tai chi stance, shift weight to the back leg and turn the ... Tai chi walk along straight line. From tai chi stance, shift weight to the back leg and turn the ...
Oprah Winfrey reached her goal weight Oprah Winfrey reached her goal weight
Marking for Population Study Marking for Population Study
Video: Energy sources - types

For a complete list of videos, visit our video library