Question: A 90% confidence interval for the mean sweetness index, E(y), for each of the first 12 runs is shown on the SPSS spreadsheet below. Select

A 90% confidence interval for the mean sweetness index, E(y), for each of the first 12 runs is shown on the SPSS spreadsheet below. Select an observation and interpret this interval.

For Information: Refer to the simple linear regression of sweetness index y and amount of pectin x for n = 24 orange juice samples, Exercise 11.22.

131581 469 17 5 4 3 01 01 9 4 9 2 9 2 9 3 2607804 3179898778 5 7 6 7 6 1 2489 8-8-8 1 3 5 2 5 656666566 0 5 4 5 5 5 5 B 5 079-045-18920|669 n22 2 2 2 2 2 2 2 2 4 2 3 2 2 3 2 2 2 2 2 2 2 2 250 g B 0-8669 4-68 5 3 3 7 5 7 3 9-889 556 5 5 6 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 12345678|901234567 9 9 0 1 2 3 4

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