Listed below are the numbers of words spoken in a day by each member of six different couples. The data are randomly selected. Use a 0.05 significance level to test the claim that among couples, males speak more words in a day than females. Males 5638 21,319 17,572 26429 46,978 25,835 Females 5198 11,661 19,624 13,397 31,553 18,667

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A: Given : Claim : Among couples, males speak fewer words in a day than females.

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A: 317 330 325 323 332 337 324 342 330 349 335 333 x¯ = 331.4166667

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Q: $88,000

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