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Sue7
Questions (4)
A sample of 145 values is randomly selected from a population with mean, ì, equal to 45 and standard deviation, ó, equal to
0 answers
561 views
A trucking firm delivers appliances for a large retail operation. The packages (or crates) have a mean weight of 306 lb. and a
0 answers
492 views
The amount of fill (weight of contents) put into a glass jar of spaghetti sauce is normally distributed with mean ì = 843 grams
1 answer
623 views
Consider the approximately normal population of heights of male college students with mean ì = 69 inches and standard deviation
2 answers
669 views
