Business Ethics: Social Media Screening Can social media mistakes hurt your chances of finding a job?

According to a survey of 1000 hiring managers across many different industries, 73% claim that they use social media sites to research prospective candidates for any job. Calculate the probability that:

(a) out of 30 job listings, at least 20 will conduct social media screening.

(b) out of 30 job listings, fewer than 18 will conduct social media screening.

(c) out of 30 job listings, exactly between 20 and 24

(including 20 and 24) will conduct social media screening.

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