Mathematics, 04.10.2019 23:10, ReeseMoffitt8032
Acandy factory that produces chocolate bars claims each bar weighs 50 grams, at least that is what is printed on the label. of course, there is bound to be a little variation. an inspector randomly chooses 9 bars from one day's output of 4000 bars. the average weight of the 9 bars is only 47 grams. the inspector wishes to test the null hypothesis that the factory is doing what it is supposed to on this day against the alternative that the company is cheating the consumer. assume that the weights of all the candy bars that are produced follow the normal curve with a sd of 3 grams. a. which significance test should be used?
Answers: 3
Mathematics, 21.06.2019 20:20, Kelbee781
Each person in an it department of 25 people works on at least one of 3 major projects: system security, program implementation, platform development. 10 people work on system security, 13 work on program implementation, and 12 work on platform development. 4 people work on system security and platform development, 5 people work on program implementation and platform development, and 2 people work on all three projects. how many people work on system security and program implementation?
Answers: 1
Mathematics, 21.06.2019 23:00, tonimgreen17p6vqjq
Which graph represents the linear function below? y-3=1/2(x+2)
Answers: 2
Mathematics, 22.06.2019 00:30, OperatorBravo
Which equation represents h for right triangle abc
Answers: 1
Acandy factory that produces chocolate bars claims each bar weighs 50 grams, at least that is what i...
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