Mathematics, 14.01.2022 22:30, nayelimoormann
The weight of discarded plastic from a sample of 62 households is xbar = 1.911 lbs and s = 1.065 lbs.
a. Use a 0.05 significance level to test the claim that the mean weight of discarded plastics from the population of households is greater than 1.8 lbs.
b. Now assume that the population standard deviation sigma is known to be 1.065 lbs. Use a= 0.05 significance level to test the claim that the mean weight of discarded plastics from the population of households is greater than 1.8 lbs.
Answers: 1
Mathematics, 21.06.2019 13:00, zaylelangaigne2006
Giving 100 points asap bev has to cut her grandma's grass this weekend and wants to know exactly how much area she will be cutting. calculate the area of the polygon. be sure to show all your work and explain your answer.
Answers: 1
Mathematics, 21.06.2019 18:30, santiagobermeo32
What is the value of x in the following equation? -3x-2=2x+8
Answers: 1
The weight of discarded plastic from a sample of 62 households is xbar = 1.911 lbs and s = 1.065 lbs...
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