Question
Find the 99% confidence interval for the mean number of animals visited by a veterinarian per day.The population variance is unknown. A random sample of
Find the 99% confidence interval for the mean number of animals visited by a veterinarian per day.The population variance is unknown. A random sample of 31 veterinarians, found that they had a sample mean of 25.3 animals and a sample variance of 2.8 animals.
Group of answer choices
25.3 2.750(2.8/31)
25.3 2.042(2.8/5.57)
25.3 2.750(1.673/5.57).
25.3 2.750(1.673/5.48).
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Technical Change, Relative Prices, And Environmental Resource Evaluation
Authors: V Kerry Smith
1st Edition
1317358570, 9781317358572
