Mathematics, 07.11.2019 02:31 isabelperez063
Two dice are rolled. let x = 1 if the dice come up doubles and let x = 0 otherwise. let y = 1 if the sum is 6, and let y = 0 otherwise. let z = 1 if the dice come up both doubles and with a sum of 6 (that is, double 3), and let z = 0 otherwise. let px denote the success probability for x. find px. let py denote the success probability for y. find py. let pz denote the success probability for z. find pz. are x and y independent? does pz = pxpy? does z = xy? explain.
Answers: 1
Mathematics, 21.06.2019 17:00, alannismichelle9
The following graph shows the consumer price index (cpi) for a fictional country from 1970 to 1980? a.) 1976 - 1978b.) 1972 - 1974c.) 1974 - 1976d.) 1978 - 1980
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Mathematics, 21.06.2019 21:30, alegora78
He ! a group of farmers planned to clean 80 acres of wheat per day to finish the work on schedule. right before the work started, they received a new piece of machinery that them clean 10 more acres per day than originally planned. as a result of increased productivity in the last day before the deadline they only had to clean 30 acres. how many acres of wheat did the group of farmers have to clean?
Answers: 1
Mathematics, 21.06.2019 22:00, hannahpalmario
The customer price index(cpi), which measures the cost of a typical package of customer goods, was 208.8 in 2011 and 244.1 in 2016.let x=11 corresponding to the year 2011 an estimate to cpi into 2013 and 2014. assume that the data can be modeled by a straight line and the trend to continue idenfinitely. use data points to find such a line and then estimate the requested quantities
Answers: 1
Two dice are rolled. let x = 1 if the dice come up doubles and let x = 0 otherwise. let y = 1 if the...
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