Question: Refer to the sample data given in Exercise 1. Given that the dictionary has 1459 pages with defined words, the claim that there are more

Refer to the sample data given in Exercise 1. Given that the dictionary has 1459 pages with defined words, the claim that there are more than 70,000 defined words is the same as the claim that the mean number of defined words on a page is greater than 48.0. Use a 0.05 significance level to test the claim that the mean number of defined words on a page is greater than 48.0. What does the result suggest about the claim that there are more than 70,000 defined words in the dictionary?

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H 0 480 words H 1 480 words Test statistic t 533 480 157 10 1070 Critical value t 1833 P ... View full answer

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