Question

As part of your work for an environmental awareness​ group, you want to test the claim...

As part of your work for an environmental awareness​ group, you want to test the claim that the mean waste generated by adults in the country is more than

55

pounds per person per day. In a random sample of

10

adults in the​ country, you find that the mean waste generated per person per day is

5.7

pounds and the standard deviation is

1.9

pounds. At

α=0.05​,

can you support the​ claim? Assume the population is normally distributed.

Math   Statistics-And-Probability   
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