Mathematics, 29.08.2020 04:01, meccadm
- Starting from the point X, Masinga walked 15 metres towards West. He turned left at right
angle and walked 20 metres. He then made another right angle left turn and walked 15
metres. After this, he turned to his right at right angle and walked 12 metres. How far and
which direction is Masinga now from X?
Answers: 1
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
- Starting from the point X, Masinga walked 15 metres towards West. He turned left at right
angle a...
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