Mathematics, 13.12.2019 05:31 rendaescamilla
Acereal manufacturer is concerned that the boxes of cereal not be under filled or overfilled.
each box of cereal is supposed to contain 13 ounces of cereal.
a random sample of 31 boxes is tested.
the average weight is 12.58 ounces and the standard deviation is 0.25 ounces.
calculate a confidence interval to test the hypothesis at a=.10
Answers: 1
Mathematics, 21.06.2019 17:20
Researchers were interested in whether relaxation training decreases the number of headaches a person experiences. they randomly assigned 20 participants to a control group or a relaxation training group and noted the change in number of headaches each group reported from the week before training to the week after training. which statistical analysis should be performed to answer the researchers' question?
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Mathematics, 21.06.2019 19:30
Order the measurements from the least to the greatest. 2,720 ml , 24.91 l , 0.0268 kl
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Mathematics, 22.06.2019 00:30
Given abc find the values of x and y. in your final answer, include all of your calculations.
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Acereal manufacturer is concerned that the boxes of cereal not be under filled or overfilled.
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