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Suppose that the heights of 4-year old boys are normally distributed with a mean of 103cm and a standard deviation of 4. 5. Half of all 4-year olds are shorter than:
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Aug 5, 2023
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Suppose that the heights of 4-year old boys are normally distributed with a mean of 103cm and a standard deviation of 4. 5. Half of all 4-year olds are shorter than:
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Boris Smus
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Answer:
103 cm
Explanation:
Half are above and half are below the mean
Jozsef
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Aug 11, 2023
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Jozsef
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