Mathematics, 06.12.2019 04:31 patience233
Periodically, merrill lynch customers are asked to evaluate merrill lynch financial consultants and services (2000 merrill lynch client satisfaction survey). higher ratings on the client satisfaction survey indicate better service with 7 the maximum service rating. independent samples of service ratings for two financial consultants are summarized here. consultant a has 10 years of experience, whereas consultant b has 1 year of experience. use = .05 and test to see whether the consultant with more experience has the higher population mean service rating.
consultanta consultant bn1=16 n2 =10x1 =6.82 (with bar overx) x2 = 6.25(with bar over x)s1 =0.64 s2 = 0.75a.) state the null and alternative hypothesis. b.) compute the value of the test statistic. c.)what is the p-value? d.) what is your conclusion?
Answers: 1
Mathematics, 21.06.2019 18:00
Julius sold five times as many computers as sam sold last year. in total, they sold 78 computers. how many computers did julius sell?
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Mathematics, 21.06.2019 21:30
Three friends went on a road trip from phoenix, az, to san diego, ca. mark drove 50 percent of the distance. jason drove 1/8 of the distance. andy drove the remainder of the distance. 1. andy thinks he drove 1/4 of the distance from phoenix, az, to san diego, ca. is andy correct? 2. the distance from phoenix, az, to san diego, ca, is 360 miles. how many miles did each person drive? 3. solve the problem. what is the answer in total?
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Mathematics, 21.06.2019 23:00
Solve for n. round to the tenths place, if necessary. 14.2 cups of flour6 loaves of bread= 20 cups of flour n
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Periodically, merrill lynch customers are asked to evaluate merrill lynch financial consultants and...
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