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describe what is the probability that separates the bottom 25% from the rest of the distribution?

In some normal distribution the boundary that separates the bottom 25% from the rest the distribution is located at ____________.

1) z = -0.67

2) z = -0.25

3) z = +0.25

4) 2 = +0.67

Statistics and Probability, Statistics

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  • Reference No.:- M921176

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