Find the given elements of matrix d
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Mathematics, 06.12.2019 04:31 staffordkimberly
Find the given elements of matrix d
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Answers: 2
Mathematics, 21.06.2019 19:40, evarod
Afactory makes propeller drive shafts for ships. a quality assurance engineer at the factory needs to estimate the true mean length of the shafts. she randomly selects four drive shafts made at the factory, measures their lengths, and finds their sample mean to be 1000 mm. the lengths are known to follow a normal distribution whose standard deviation is 2 mm. calculate a 95% confidence interval for the true mean length of the shafts. input your answers for the margin of error, lower bound, and upper bound.
Answers: 3
Mathematics, 21.06.2019 21:00, makayla10119
When george started his current job, his employer told him that at the end of the first year, he would receive two vacation days. after each year worked, his number of vacation days will double up to five work weeks (25days) of payed vacation. how many vacation days will he have in 4 years
Answers: 1
History, 26.12.2021 08:50
Mathematics, 26.12.2021 08:50
Mathematics, 26.12.2021 08:50
Mathematics, 26.12.2021 09:00
History, 26.12.2021 09:00