# The study on acid concentration in cheese included a total of 30 lactic acid measurements, the 10

## Question:

1.68, 1.9, 1.06, 1.3, 1.52, 1.74, 1.16, 1.49, 1.63, 1.99,

1.15, 1.33, 1.44, 2.01, 1.31, 1.46, 1.72, 1.25, 1.08, 1.25.

a. Using the same prior as in Example 8.6.2 on page 498, compute the posterior distribution of μ and τ based on all 30 observations.

b. Use the posterior distribution found in Example 8.6.2 on page 498 as if it were the prior distribution before observing the 20 observations listed in this problem. Use these 20 new observations to find the posterior distribution of μ and τ and compare the result to the answer to part (a).

Distribution

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**Related Book For**

## Probability And Statistics

**ISBN:** 9780321500465

4th Edition

**Authors:** Morris H. DeGroot, Mark J. Schervish