Questions in the attachments I’ll give a brainless
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Mathematics, 21.06.2019 23:00
Erik buys 2.5 pounds of cashews. if each pound of cashews costs $7.70, how much will he pay for the cashews?
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Mathematics, 22.06.2019 04:30
If a and b are real numbers, then |a-b| is always, sometimes or never equal to |b-a| ?
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Mathematics, 22.06.2019 05:30
Given: df and de are midsegments of abc prove: de=1/2 ac
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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
Mathematics, 14.06.2021 21:30
Mathematics, 14.06.2021 21:30
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Chemistry, 14.06.2021 21:30
Mathematics, 14.06.2021 21:30
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Mathematics, 14.06.2021 21:30
English, 14.06.2021 21:30