Mathematics, 24.06.2019 05:50, ctyrector
Normal approximation of the sampling distribution of a sumsuppose that the expected number of phone calls that are handled by a switchboard in each second is 5.35. assume that the distribution of the number of phone calls per second follows the poisson distribution. tasks 10-12 refer to this information. question 10the number of phone calls that the switchboard is expected to handle in 1 minute is question 11the 0.80-percentile of the number of calls per minute is (approximately) equal to: (use the normal approximation. the answer may be rounded up to 3 decimal places of the actual value.) ? question 12the probability that the switchboard will need to handle no more than 300 call in a minute is: (use the normal approximation, without a continuity correction. the answer may be rounded up to 3 decimal places of the actual value.)
Answers: 1
Mathematics, 21.06.2019 20:50, xbeatdroperzx
Ms. ortiz sells tomatoes wholesale. the function p(x)=-80x^2+320x-10, graphed below, indicates how much profit she makes on a load of tomatoes if she makes on a load of tomatoes if she sells them for 4-x dollars per kilogram. what should ms. ortiz charge per kilogram of tomatoes to make on a load of tomatoes?
Answers: 2
Mathematics, 21.06.2019 21:30, allendraven89pds755
Which equation is true? i. 56 ÷ 4·7 = 82 ÷ (11 + 5) ii. (24 ÷ 8 + 2)3 = (42 + 9)2 neither i nor ii ii only i and ii i only
Answers: 1
Normal approximation of the sampling distribution of a sumsuppose that the expected number of phone...
SAT, 09.12.2021 02:00
English, 09.12.2021 02:00
Physics, 09.12.2021 02:00
English, 09.12.2021 02:00
Mathematics, 09.12.2021 02:00