Alpha Geek

(8)

$10/per page/Negotiable

About Alpha Geek

Levels Tought:
University

Expertise:
Accounting,Algebra See all
Accounting,Algebra,Architecture and Design,Art & Design,Biology,Business & Finance,Calculus,Chemistry,Communications,Computer Science,Environmental science,Essay writing,Programming,Social Science,Statistics Hide all
Teaching Since: Apr 2017
Last Sign in: 438 Weeks Ago, 1 Day Ago
Questions Answered: 9562
Tutorials Posted: 9559

Education

  • bachelor in business administration
    Polytechnic State University Sanluis
    Jan-2006 - Nov-2010

  • CPA
    Polytechnic State University
    Jan-2012 - Nov-2016

Experience

  • Professor
    Harvard Square Academy (HS2)
    Mar-2012 - Present

Category > Statistics Posted 04 Jun 2017 My Price 5.00

Colds and vitamin C

Colds and vitamin C For some time there has been debate about whether regular large doses of vitamin C reduce the chance of getting a common cold.

a. Explain how you could design an experiment to test this. Describe all parts of the experiment, including (i) what the treatments are, (ii) how you assign subjects to the treatments, and (iii) how you could make the study double-blind.

b. An observational study indicates that people who take vitamin C regularly get fewer colds, on the average. Explain why these results could be misleading.

 

Answers

(8)
Status NEW Posted 04 Jun 2017 05:06 AM My Price 5.00

-----------

Attachments

file 1496552712-Answer.docx preview (312 words )
C-----------old-----------s a-----------nd -----------vit-----------ami-----------n C----------- Fo-----------r s-----------ome----------- ti-----------me -----------the-----------re -----------has----------- be-----------en -----------deb-----------ate----------- ab-----------out----------- wh-----------eth-----------er -----------reg-----------ula-----------r l-----------arg-----------e d-----------ose-----------s o-----------f v-----------ita-----------min----------- C -----------red-----------uce----------- th-----------e c-----------han-----------ce -----------of -----------get-----------tin-----------g a----------- co-----------mmo-----------n c-----------old-----------. -----------a. -----------Exp-----------lai-----------n h-----------ow -----------you----------- co-----------uld----------- de-----------sig-----------n a-----------n e-----------xpe-----------rim-----------ent----------- to----------- te-----------st -----------thi-----------s. -----------Des-----------cri-----------be -----------all----------- pa-----------rts----------- of----------- th-----------e e-----------xpe-----------rim-----------ent-----------, i-----------ncl-----------udi-----------ng -----------(i)----------- wh-----------at -----------the----------- tr-----------eat-----------men-----------ts -----------are-----------, (-----------ii)----------- ho-----------w y-----------ou -----------ass-----------ign----------- su-----------bje-----------cts----------- to----------- th-----------e t-----------rea-----------tme-----------nts-----------, a-----------nd -----------(ii-----------i) -----------how----------- yo-----------u c-----------oul-----------d m-----------ake----------- th-----------e s-----------tud-----------y d-----------oub-----------le------------bli-----------nd.----------- b-----------. A-----------n o-----------bse-----------rva-----------tio-----------nal----------- st-----------udy----------- in-----------dic-----------ate-----------s t-----------hat----------- pe-----------opl-----------e
Not Rated(0)