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Determine the area under a normal distribution graph with a mean of 55 and a standard deviation of 7?
a) to the right of x = 58 b) to the left of x = 24 Please show graphs if you can!!
How to find a percentage from standard deviation and mean?
Tommy Wait’s times between pitches is normally distributed with a mean of 36 sec. and a standard deviation of 2.5 sec. What percentage of his times between his pitches are 30 and 34 seconds? Please...
What are the oringanal numbers if the mode is 8 the mean is 10 and the median is 10
Thequestion is in a 6th grade text book and says use the central tendency
