Question: A random sample x1, x2, ..., xm is available from N(0,) and a second independent random sample y, ya, ..., ya from N(0, 20). Obtain,

A random sample x1, x2, ..., xm is available from N(0,) and a second independent random sample y, ya, ..., ya from N(0, 20). Obtain, under the usual assumptions, the posterior distribution of 01-02, and of o.

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