An exam is standardized to a Normal model, with a mean of 105 and a standard deviation of 15. Based on the Normal model N(105, 15) a) What exam score represents the 63rd percentile?
b) What exam score represents the 95th percentile?

pls ask

a function could be identified in 3 ways either on a chart,graph, or ordered pairs. first a function is that each point has its own. the rule is that there can be many x's to one y but there can not be 2 x's at different y's. so on a graph when you put a straight line through the y's there should be one dot only to be a function.

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answer: (3,11) is your answer.

113.42

i hope that is right.

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