Mathematics, 25.10.2019 01:43 ktprada
Arouter is used to cut locating notches on a printed circuit board. the vibration level at the surface of the board as it is cut is considered to be a major source of dimensional variation in the notches. two factors are thought to influence vibration: bit size (a) and cutting speed (b) are thought to influence the vibration level. two bit sizes (1/16 and 1/8 inch) and three speeds (40, 60, and 90 rpm) are selected, and four boards are cut at each set of conditions. the vibration level is measured on each board cut.
(a) what is the response variable?
(b) what is (are) the factor(s)
(c) what are the levels of each factor?
(d) how many replicates are there?
Answers: 3
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Jamie went to home depot.she bought 25 bags of soil that cost $9 per bag.she bought 15 pots at $8 each,and she bought 23 bags of pebbles at $15 each.she used a coupon that gave her $5 off for every 100 dollars she spent.how much did jame pay at the end?
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Alistair has 5 half-pounds chocalate bars. it takes 1 1/2 pounds of chocalate,broken into chunks, to make a batch of cookies. how many batches can alistair mke with chocalate he has on his hand?
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Arouter is used to cut locating notches on a printed circuit board. the vibration level at the surfa...
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