The government claims the mean waste generated by adults is at most 4 pounds per day. In a random sample of 40 adults, the mean waste generated was 4.3 pounds with a standard deviation of 1.2. Find the test tatistic and p-value for this test O z = 1.58 andp 0.057 Ot 1.58 and p 0.939 %3D Ot= 1.58 and p 0.061 O z = 1.58 and p 0.943

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