As part of your work for an environmental awareness group, you want to test the
ID: 3251548 • Letter: A
Question
As part of your work for an environmental awareness group, you want to test the daim that the mean waste generated adults in the country is more than 35 pounds per person per day In a random sample of 11 adults in the country you find that the mean waste generated per person per day is 36pounds and the standard deviation is 13 pounds. Ata 0.05, can you support the claim? Assume the population is normally Ca) Winte the dam mathematically and identity Ho and Ha O A. Ho: P235 O B. How 35 O C. Ho: us 35 Ha 35 Hat 35 O D. Ho R 35 O E. How 35 OF Ho 35 Ha 35 Ha: 35 (b) Find the ortical value(s) and identify the ejeoton region(s). What islare) the critical values. separate answers as needed. Round to three decimal places as needed.) Which ofthe following graphs best depicts the rejection region sor tis problem? O c.Explanation / Answer
a) Option C
b) tcrit = 1.8125
Graph A(right tailed test)
c) t = (x-µ)/[s/sqrt(n)] = (3.6-3.5)/[1.3/sqrt(11)] = 0.26
d) Option B
e) Option B
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