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

Author Question: Jacki is conducting a study that examines the effects of multi-vitamins on common cold symptoms. She ... (Read 320 times)

itsmyluck

  • Hero Member
  • *****
  • Posts: 546
on: Mar 8, 2019
Jacki is conducting a study that examines the effects of multi-vitamins on common cold symptoms.  She hopes to generalize her findings to the school-age population of children in a specified region in her state.  The population of children is 9,000.  She is going to conduct a survey and decides to sample 7000 children.  Regarding Jacki's sample we know that
◦ it is substantially too big.
◦ it is not representative.
◦ it will result in large sampling bias.
◦ it is substantially too small.
Educational Research: Competencies for Analysis and Applications ¦ Mills, Gay ¦ 11th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by itsmyluck on Mar 8, 2019

Christopher

  • Sr. Member
  • ****
  • Posts: 316
Reply #1 on: Mar 8, 2019
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 30% of students answer this correctly


itsmyluck

  • Hero Member
  • *****
  • Posts: 546
Reply #2 on: Mar 8, 2019
TY


Christopher

  • Sr. Member
  • ****
  • Posts: 316
Reply #3 on: Mar 8, 2019
You're welcome


« previous next »
 

Did you know?

Despite claims by manufacturers, the supplement known as Ginkgo biloba was shown in a study of more than 3,000 participants to be ineffective in reducing development of dementia and Alzheimer’s disease in older people.

Did you know?

During the twentieth century, a variant of the metric system was used in Russia and France in which the base unit of mass was the tonne. Instead of kilograms, this system used millitonnes (mt).

Did you know?

A seasonal flu vaccine is the best way to reduce the chances you will get seasonal influenza and spread it to others.

Did you know?

Every 10 seconds, a person in the United States goes to the emergency room complaining of head pain. About 1.2 million visits are for acute migraine attacks.

Did you know?

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

Common arachnids. Common arachnids.
A child suffering from malaria, one of the most common and deadly infectious diseases. A child suffering from malaria, one of the most common and deadly infectious diseases.
Hannah Höch, Study for "Cut with the Kitchen Knife Dada through the Last Weimar Beer Belly ... Hannah Höch, Study for "Cut with the Kitchen Knife Dada through the Last Weimar Beer Belly ...
COLD OF FLU COLD OF FLU
Target Organ Effects Target Organ Effects
The inverse-square law and its effects. Doubling your distance away from a radioactive material ... The inverse-square law and its effects. Doubling your distance away from a radioactive material ...
Video: Red Blood Cells - Erythropoietin (EPO)

For a complete list of videos, visit our video library