Question: Give a null hypothesis for a goodness-of-fit test and a frequency table from a sample. For each table, find: (a) The expected count for the
Give a null hypothesis for a goodness-of-fit test and a frequency table from a sample. For each table, find:
(a) The expected count for the category labeled B
(b) The contribution to the sum of the chi-square statistic for the category labeled B
(c) The degrees of freedom for the chi-square distribution for that table.
H0: pa = 0.2, pb = 0.80
Ha: Some pi is wrong
A..............B
132 .......468
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a Add the counts in the table to find the sample size is n 132 ... View full answer
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