Mathematics, 02.09.2019 13:10 beachgreentag
One hundred and ninety students go on a tour. they go in minibuses that carry 14 passengers each and in buses that carry 40 passengers each. there were right vehicles used, all full. how many of each type of vehicle were used? (how do you get the answer? )
Answers: 2
Mathematics, 21.06.2019 19:40, love0000
Atextile fiber manufacturer is investigating a new drapery yarn, which the company claims has a mean thread elongation of 12 kilograms with a standard deviation of 0.5 kilograms. the company wishes to test the hypothesis upper h subscript 0 baseline colon mu equals 12 against upper h subscript 1 baseline colon mu less-than 12 using a random sample of n equals 4 specimens. calculate the p-value if the observed statistic is x overbar equals 11.8. round your final answer to five decimal places (e. g. 98.76543).
Answers: 3
One hundred and ninety students go on a tour. they go in minibuses that carry 14 passengers each and...
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