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I need answers to questions a through c please. Thanks in advance. Use the Normal model N(96,12) for the IQs of sample participants. a) What

I need answers to questions a through c please. Thanks in advance.

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Use the Normal model N(96,12) for the IQs of sample participants. a) What IQ represents the 20th percentile? b) What IQ represents the 91st percentile? c) What's the IQR of the IQs? a) The IQ representing the 20th percentile is (Round to one decimal place as needed.) b) The IQ representing the 91st percentile is (Round to one decimal place as needed.) c) The IQR for the IQs is (Round to one decimal place as needed.)

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