Mathematics, 18.02.2021 07:30 natalie857123
David decided to exercise more, so he started running for an hour each day which meant he ran seven hours a week. After eight weeks, how many hours did he run?
Answers: 3
Mathematics, 22.06.2019 00:10
Change negative exponents to positive. then solve. round to four decimal places
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Mathematics, 22.06.2019 03:30
Pleas ! its urgent! what is the value of x? enter your answer in the box. mm
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Mathematics, 22.06.2019 05:00
500 students went on a picnic trip 10 students chapter in each car how many cars were used for the picnic trip
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Mathematics, 22.06.2019 06:00
Data on oxide thickness of semiconductors are as follows: 426 432 418 418 421 436 418 408 431 435 423 426 411 434 435 432 411 426 407 439 422 426 412 416 consider this data as a sample of the population. (a) calculate a point estimate of the mean oxide thickness for all wafers in the population. (round your answer to 3 decimal places.) (b) calculate a point estimate of the standard deviation of oxide thickness for all wafers in the population. (round your answer to 2 decimal places.) (c) calculate the standard error of the point estimate from part (a). (round your answer to 2 decimal places.) (d) calculate a point estimate of the median oxide thickness for all wafers in the population. (express your answer to 1 decimal places.) (e) calculate a point estimate of the proportion of wafers in the population that have oxide thickness greater than 430 angstrom. (round your answer to 4 decimal places.)
Answers: 3
David decided to exercise more, so he started running for an hour each day which meant he ran seven...
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