EXAMPLE 8.1 Data for Robotics and Jobs

CASE 8.1 The sample size is the number of experts who responded to the Pew survey question, . The report on the survey tells us that 48% of the respondents believe net jobs will decrease by 2025 due to networked, automated, artificial intelligence (AI), and robotic devices. Thus, the sample proportion is . We can calculate the count from the information given; it is the sample size times the proportion responding Yes, .