6. 16 pt 1 c=
me find this answer...
Mathematics, 05.12.2019 00:31 Gearyjames8
6. 16 pt 1 c=
me find this answer
Answers: 3
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, 22.06.2019 02:30, chelsearodi3985
Astudent found the solution below for the given inequality. |x-9|< -4 x-9> 4 and x-9< -4 x> 13 and x< 5 which of the following explains whether the student is correct? -the student is completely correct because the student correctly wrote and solved the compound inequality. -the student is partially correct because only one part of the compound inequality is written correctly. -the student is partially correct because the student should have written the statements using “or” instead of “and.” -the student is completely incorrect because there is no solution to this inequality.
Answers: 2
Biology, 03.11.2021 23:20
Chemistry, 03.11.2021 23:20
Biology, 03.11.2021 23:30
English, 03.11.2021 23:30
Mathematics, 03.11.2021 23:30
Biology, 03.11.2021 23:30