Mathematics, 13.11.2019 23:31, moneytt7508
Ihave three errands to take care of in the administration building. let xi = the time that it takes for the ith errand (i = 1, 2, 3), and let x4 = the total time in minutes that i spend walking to and from the building and between each errand. suppose the xi's are independent, and normally distributed, with the following means and standard deviations: μ1 = 16, σ1 = 4, μ2 = 7, σ2 = 1, μ3 = 9, σ3 = 2, μ4 = 13, σ4 = 3. i plan to leave my office at precisely 10: 00 a. m. and wish to post a note on my door that reads, "i will return by t a. m." how long should i estimate my trip will take if i want the probability of the trip taking longer than my estimate to be 0.01? (round your answer to two decimal places.) min
Answers: 2
Mathematics, 21.06.2019 18:00, amandaclark255
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
Ihave three errands to take care of in the administration building. let xi = the time that it takes...
Spanish, 09.11.2020 04:50
Chemistry, 09.11.2020 04:50
Mathematics, 09.11.2020 04:50
Chemistry, 09.11.2020 04:50
Mathematics, 09.11.2020 04:50
Mathematics, 09.11.2020 04:50
Mathematics, 09.11.2020 04:50