Mathematics, 12.11.2020 22:50 cmucutie1
One of the questions on a survey asked adults a series of questions on attitudes toward automation. The results showed that 2,979 out of 4,135 respondents are worried about a future in which robots and computers can do many human jobs; 2,772 are worried about the development of algorithms that can evaluate and hire job candidates; and 2,237 are worried about the development of driverless vehicles. (Round your answers to four decimal places.)
(a)
Develop a point estimate of the proportion of respondents who are worried about a future in which robots and computer can do many human jobs.
(b)
Develop a point estimate of the proportion of respondents who are worried that the development of algorithms that can evaluate and hire job candidates.
(c)
Develop a point estimate of the proportion of respondents who are worried about the development of driverless vehicles.
Answers: 3
Mathematics, 21.06.2019 17:30
Suppose that an airline uses a seat width of 16.516.5 in. assume men have hip breadths that are normally distributed with a mean of 14.414.4 in. and a standard deviation of 0.90.9 in. complete parts (a) through (c) below. (a) find the probability that if an individual man is randomly selected, his hip breadth will be greater than 16.516.5 in. the probability is nothing. (round to four decimal places as needed.)
Answers: 3
Mathematics, 21.06.2019 18:00
Last year, a state university received 3,560 applications from boys. of those applications, 35 percent were from boys who lived in other states. part a)how many applications did the university receive from boys who lived in other states? part b)applications to the university from boys represented 40percent of all applications. how many applications did the university receive in all? i don't how to do part b so me and plz tell how you got your answer
Answers: 1
Mathematics, 21.06.2019 23:00
The coordinate grid shows a pentagon. the pentagon is translated 3 units to the right and 5 units up to create a new pentagon. what is the rule for the location of the new pentagon?
Answers: 3
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