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jackee
Questions (3)
For a population of μ = 70 and σ = 20, find the z-score and percentile rank for each of the following X scores: 80, 100, 65,
1 answer
607 views
Sammy’s Pizza Shop offers 2 different pizza crusts, 3 different cheeses, and 8 different toppings. How many combinations of
2 answers
998 views
120 ml of oxygen is collected at 27degrees C and 740 torr pressure.What is the volume at STP?
1 answer
509 views
