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Standardized test statistic
Questions (2)
Let x be a random variable representing the monthly cost of joining a gym. We may assume that x has a normal distribution and
1 answer
asked by
Alison
511 views
A friend claims that the average length of trout caught in this lake is 19 inches. To test this claim we find that a sample of
1 answer
asked by
Alison
450 views
Parent Categories (2)
Formulas and calculations
Hypothesis Testing
