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A random sample of 8 dry peaches has the following masses in g:

12.1

11.9

12.4

12.3

11.9

12.1

12.4

12.1

avg =12.5

S=0.2

1) We want to reject the peaches with mass in the lowest 10%. Calculate the lowest mass acceptable.

2) Does the sample indicate (at the 1% significance level) that the mean peach mass is 12.35 or greater?

Statistics and Probability, Statistics

  • Category:- Statistics and Probability
  • Reference No.:- M91111353

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