Packages of mixed nuts made by a certain company contain
Chapter 0, Problem 12.3(choose chapter or problem)
Packages of mixed nuts made by a certain company contain four types of nuts. The percentages of nuts of Types 1, 2, 3, and 4 are supposed to be 40%, 30%, 20%, and 10%, respectively. A random sample of nuts is selected, and each one is categorized by type. a. If the sample size is 200 and the resulting test statistic value is X2 19.0, what conclusion would be appropriate for a significance level of .001? b. If the random sample had consisted of only 40 nuts, would you use the chi-square test here? Explain your reasoning.
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