Question
A random sample of 25 high-lift buckets of gravel finds their mean weight is 2040 pounds with a standard deviation of 120 pounds. What is
A random sample of 25 high-lift buckets of gravel finds their mean weight is 2040 pounds with a standard deviation of 120 pounds. What is the probability another random sample of 25 high-lift buckets will have a mean of at least 2100 pounds?
A random sample of 25 high-lift buckets of gravel finds their mean weight is 2040 pounds with a standard deviation of 120 pounds. What is the probability another random sample of 25 high-lift buckets will have a mean of at least 2100 pounds?
C. 0.4062
A. 0.0098
B. 0.3108
D. 0.0922
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College Algebra (Subscription)
Authors: Mark Dugopolski
6th Edition
0321916670, 9780321916679
