A random sample of 50 consumers taste-tested a new snack food. Their responses were coded (0: do

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A random sample of 50 consumers taste-tested a new snack food. Their responses were coded (0: do not like; 1:

like; 2: indifferent) and recorded as follows:

1 0 0 1 2 0 1 1 0 0 0 1 0 2 0 2 2 0 0 1 1 0 0 0 0 1 0 2 0 0 0 1 0 0 1 0 0 1 0 1 LO6 

0 2 0 0 1 1 0 0 0 1

a. Use an 80% confidence interval to estimate the proportion of consumers who like the snack food.

b. Provide a statistical interpretation for the confidence interval you constructed in part a.

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Statistics

ISBN: 9781292161556

13th Global Edition

Authors: James T. McClave And Terry T Sincich

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