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In a random sample of 100 forests in the United States, 56 were coniferous or contained conifers. In a random sample of 80 forests in
In a random sample of 100 forests in the United States, 56 were coniferous or contained conifers. In a random sample of 80 forests in Mexico, 40 were coniferous or contained conifers. Is the proportion of conifers in the United States more than the proportion of conifers in Mexico at the 0.05 level of significance? a) This is a 2 Sample T Test test. b) The null hypothesis is There is no difference in the p . c) The alternate hypothesis is: The U.S. forests have a greate Complete the following sentences. d) The P-value we find is [ Select ] , which is [ Select ] than the level of significance. e) There [ Select ] evidence the proportion of conifers in the U.S. is significantly greater than the proportion in Mexico
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