A newspaper provided a "snapshot" illustrating poll results from 1910 professionals who interview job applicants. The illustrat
ion showed that 26% of them said the biggest interview turnoff is that the applicant did not make an effort to learn about the job or the company. The margin of error was given as plus or minus 3±3 percentage points. What important feature of the poll was omitted?choose the correct1. confidence level2. point estimate.sample sizeconfidence interval
The results can be given only in a predetermined confidence level
<em>2. point estimate</em>
The illustration states the estimate 26% of the professionals who interview job applicants said the biggest interview turnoff is that the applicant did not make an effort to learn about the job or the company.
<em>3.sample size</em>
Sample size is given as 1910 people
<em>4.confidence interval </em>
Confidence interval is given ±3 around the point of estimate
