Continuing to use the data in Exercise 1, consider once again only the nonzero observations. Suppose that
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Continuing to use the data in Exercise 1, consider once again only the nonzero observations. Suppose that the sampling mechanism is as follows: y∗ and another normally distributed random variable z have population correlation 0.7. The two variables, y∗ and z, are sampled jointly. When z is greater than zero, y is reported. When z is less than zero, both z and y are discarded. Exactly 35 draws were required to obtain the preceding sample. Estimate μ and σ.
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Using Theorem 195 we have 1 z 143504 z 1 060253 z 09659 z ...View the full answer
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