Question

In: Statistics and Probability

An article included data from a survey of 2,595 hiring managers and human resource professionals. The...

An article included data from a survey of 2,595 hiring managers and human resource professionals. The article noted that more employers are now using social networks to screen job applicants. Of the 2,595 people who participated in the survey, 1,200 indicated that they use social networking sites such as Facebook, MySpace, and LinkedIn to research job applicants. Assume that the sample is representative of hiring managers and human resource professionals.

Use the five-step process for estimation problems (EMC3) to construct a 95% confidence interval for the proportion of hiring managers and human resource professionals who use social networking sites to research job applicants.

Solutions

Expert Solution


Related Solutions

An article included data from a survey of 2779 hiring managers and human resource professionals. The...
An article included data from a survey of 2779 hiring managers and human resource professionals. The article noted that many employers are using social networks to screen job applicants and that this practice is becoming more common. Of the 2779 people who participated in the survey, 1100 indicated that they use social networking sites (such as Facebook, MySpace, and LinkedIn) to research job applicants. a) For the purposes of this exercise, assume that the sample is representative of hiring managers...
An article included data from a survey of 2658 hiring managers and human resource professionals. The...
An article included data from a survey of 2658 hiring managers and human resource professionals. The article noted that many employers are using social networks to screen job applicants and that this practice is becoming more common. Of the 2658 people who participated in the survey, 1100 indicated that they use social networking sites (such as Facebook, MySpace, and LinkedIn) to research job applicants. For the purposes of this exercise, assume that the sample is representative of hiring managers and...
An article included data from a survey of 2769 hiring managers and human resource professionals. The...
An article included data from a survey of 2769 hiring managers and human resource professionals. The article noted that many employers are using social networks to screen job applicants and that this practice is becoming more common. Of the 2769 people who participated in the survey, 1200 indicated that they use social networking sites (such as Facebook, MySpace, and LinkedIn) to research job applicants. For the purposes of this exercise, assume that the sample is representative of hiring managers and...
An article included data from a survey of 2688 hiring managers and human resource professionals. The...
An article included data from a survey of 2688 hiring managers and human resource professionals. The article noted that many employers are using social networks to screen job applicants and that this practice is becoming more common. Of the 2688 people who participated in the survey, 1100 indicated that they use social networking sites (such as Facebook, MySpace, and LinkedIn) to research job applicants. For the purposes of this exercise, assume that the sample is representative of hiring managers and...
A recently published article included data from a survey of 2186 hiring managers and human resource...
A recently published article included data from a survey of 2186 hiring managers and human resource professionals. The article noted that many employers are using social networks to screen job applicants and that this practice is becoming more common. Of the 2186 people who participated in the survey, 1312 indicated that they use social networking sites (such as Facebook, MySpace, and LinkedIn) to research job applicants. Based on the survey data, is there convincing evidence that fewer than two-thirds of...
A newspaper article summarized data from a survey of 1,845 recruiters and human resource professionals. The...
A newspaper article summarized data from a survey of 1,845 recruiters and human resource professionals. The article indicated that 52% of the people surveyed had reconsidered a job candidate based on his or her social media profile. Assume that the sample is representative of the population of recruiters and human resource professionals in the United States. (a)Use the given information to estimate the proportion of recruiters and human resource professionals who have reconsidered a job candidate based on his or...
In a survey of 809 human resource professionals concerning challenges they faced in the​ workplace, 328...
In a survey of 809 human resource professionals concerning challenges they faced in the​ workplace, 328 said that employee​ retention/turnover was an important challenge and 191 said that employee satisfaction was an important challenge. Complete parts​ (a) through​ (c) below. a. Construct a​ 95% confidence interval estimate of the population proportion of human resource professionals who believe that employee​ retention/turnover was an important challenge. The​ 95% confidence interval estimate for the population proportion is b. Construct a​ 95% confidence interval...
In a survey of 848 human resource professionals concerning challenges they faced in the​ workplace, 319...
In a survey of 848 human resource professionals concerning challenges they faced in the​ workplace, 319 said that employee​ retention/turnover was an important challenge and 195 said that employee satisfaction was an important challenge. Complete parts​ (a) through​ (c) below. a. Construct a​ 95% confidence interval estimate of the population proportion of human resource professionals who believe that employee​ retention/turnover was an important challenge. The​ 95% confidence interval estimate for the population proportion is _< π<_ ​(Round to four decimal...
Job Interviews: In a Harris poll of 514 human resource professionals, 463 human resource professionals said...
Job Interviews: In a Harris poll of 514 human resource professionals, 463 human resource professionals said the appearance of a job applicant is the most important for a good first impression. Use a 95% confidence level to construct a population percentage.
What is the human resource cost of hiring and maintaining employees in a company? Studies conducted...
What is the human resource cost of hiring and maintaining employees in a company? Studies conducted by Saratoga Institute, Price-Waterhouse-Coopers Human Resource Services, determined that the average cost of hiring and employee is $3,270, and the average annual human resource expenditure per employee is $1,554. The average health benefit payment per employee is $6,393, and the average employer 401(k) cost per participant is $2,258. According to a survey conducted by the American Society for Training and Development, companies annually spend...
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT