The 10th Annual Health Care in Canada Survey is a survey of the Canadian public’s and health care providers’ opinions on

[answerhappygod]

The 10th Annual Health Care in Canada Survey is a survey of theCanadianpublic’s and health care providers’ opinions on a variety of healthcare issues,including quality of health care, access to health care, health andtheenvironment, and so forth. A description of the surveyfollows:The 10th edition of the Health Care in Canada Survey was conductedbyPOLLARA Research between October 3rd and November 8th, 2007.Results forthe survey are based on telephone interviews with nationallyrepresentativesamples of 1,223 members of the Canadian public, 202 doctors, 201nurses,202 pharmacists and 201 health managers. Public results areconsidered to beaccurate within +/-2.8%, while the margin of error for results fordoctors,nurses, pharmacists and managers is +/-6.9%.a) Why is the accuracy greater for the public than for health careprovidersand managers? b) Why do you think they sampled the public as well as health careprovidersand managers? c) What sampling design was employed? What must you assume aboutthesamples that were drawn from the public, doctors, nurses,pharmacists andhealth managers?