Mathematics, 02.12.2019 20:31 jen4011
The accounting department analyzes the variance of the weekly unit costs reported by two production departments. a sample of 16 cost reports for each of the two departments shows cost variances of 2.1 and 5.5, respectively. is this sample sufficient to conclude that the two production departments differ in terms of unit cost variance? use = .10. state the null and alternative hypotheses. 0: 1 2 2 2 a: 1 2 2 2 calculate the value of the test statistic (to 2 decimals). the p-value is what is your conclusion?
Answers: 2
Mathematics, 21.06.2019 17:30, decoreyjpaipxv
Miguel’s teacher asks him to color 4/8 of his grid. he must use 3 colors: red, blue, and green. there must be more green sections than red sections. how can miguel color all the sections of his grid to follow all the rules
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Mathematics, 21.06.2019 18:30, rocksquad9125
Ricky takes out a $31,800 student loan to pay his expenses while he is in college. after graduation, he will begin making payments of $190.66 per month for the next 30 years to pay off the loan. how much more will ricky end up paying for the loan than the original value of $31,800? ricky will end up paying $ more than he borrowed to pay off the loan.
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Mathematics, 21.06.2019 19:00, ayeofaygo5168
Witch represents the inverse of the function f(x)=1/4x-12
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The accounting department analyzes the variance of the weekly unit costs reported by two production...
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