Which data set has a greater spread? why?
set a (38, 12, 23, 48, 55, 16, 18)
set b: (...
Mathematics, 15.11.2019 11:31 s2000damian
Which data set has a greater spread? why?
set a (38, 12, 23, 48, 55, 16, 18)
set b: (44, 13, 24, 12, 56)
set bm has a greater spread because its median is greater
Answers: 2
Mathematics, 21.06.2019 16:00
Areal estate agent earns $32,000 a year plus $1,000 for each apartment he sells. write an equation that shows the relationship between the number of apartments abe sells,n, and the total amount he earns in a year,e. what is the total amount abe would earn from selling 10 apartments in one year
Answers: 3
Mathematics, 21.06.2019 19:40
Suppose that 3% of all athletes are using the endurance-enhancing hormone epo (you should be able to simply compute the percentage of all athletes that are not using epo). for our purposes, a “positive” test result is one that indicates presence of epo in an athlete’s bloodstream. the probability of a positive result, given the presence of epo is .99. the probability of a negative result, when epo is not present, is .90. what is the probability that a randomly selected athlete tests positive for epo? 0.0297
Answers: 1
Health, 07.04.2020 16:57