Mathematics, 08.01.2020 23:31 laywah4
Is a bad job better than no job? workers specified as actively disengaged are those who are emotionally disconnected from their work and workplace. a gallup poll conducted in december 2010 surveyed individuals who were either unemployed or who were actively disengaged in their current position. individuals were asked to classify themselves as thriving or struggling. the poll reported that 42% of the actively disengaged group claimed to be thriving, compared to 48% of the unemployed group. a) are these percentages (probabilities) ordinary or conditional? explain, by specifying events to which the probabilities refer. b) of the individuals polled, 1266 were unemployed and 400 were actively disengaged. create a contingency table showing counts for job status and self-classification. c) create a tree diagram such that the first branching represents job status and the second branching represents self-classification. be sure to include the appropriate percentages on each branch.
Answers: 2
Mathematics, 22.06.2019 03:00, tasiaandrews123
A. the probability that a product is defective is 0.1. what is the probability that there will be 1 or less defective products out of the next 8 produced products b. the expected number of imperfections in the coating nylon for parachutes is 6 per 100 yards. what is the probability of finding 12 or fewer imperfections in 260 yards c. in a lot of 54 products there are 9 defective products. calculate the probability that not more than 1 is defective from a random sample of 17 products.
Answers: 1
Mathematics, 22.06.2019 03:10, gracemerci1
What is the base of the exponential expression of 4 to the power of 5
Answers: 1
Is a bad job better than no job? workers specified as actively disengaged are those who are emotion...
World Languages, 12.07.2019 08:50
Business, 12.07.2019 08:50
Health, 12.07.2019 08:50
Mathematics, 12.07.2019 08:50
History, 12.07.2019 08:50
History, 12.07.2019 08:50
History, 12.07.2019 08:50