Mathematics, 14.12.2019 02:31 mv603177
In a recent survey, 72 out of 100 consumers reported that they preferred plastic bags instead of paper bags for their groceries. if there is no difference in the proportions who prefer each type in the population, the chance of such extreme results in a sample of this size is about .03. because .03 is less than .05, we can conclude that there is a statistically significant difference in preference. give a numerical value for each of the following.
(a) the p-value.
(b) the level of significance, α.
(c) the sample proportion.
(d) the sample size.
(e) the null value.
Answers: 3
Mathematics, 21.06.2019 13:30
Plz me plzzzzzzz i need and plz delte this after answer
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Which part of a 2-column proof is the hypothesis of the conjecture? a) given b) reasons c) prove d) statements ! i think it's b but i'm not quite
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In a recent survey, 72 out of 100 consumers reported that they preferred plastic bags instead of pap...
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