Mathematics, 21.05.2021 01:00 cmcdonnell6945
Periodically, customers of a financial services company are asked to evaluate the company's financial consultants and services. 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 α = 0.05 and test to see whether the consultant with more experience has the higher population mean service rating.
Consultant A Consultant B
n1 = 16 n2 = 10
x1 = 6.82 x2 = 6.28
s1 = 0.65 s2 = 0.75
Required:
a. State the null and alternative hypotheses.
b. Compute the value of the test statistic.
c. What is the p-value?
Answers: 2
Mathematics, 21.06.2019 15:30
Gretchen is setting up for a banquet. she has 300 chairs and needs to distribute them evenly among t tables. how many chairs should she put at each table? write your answer as an expression.
Answers: 1
Mathematics, 21.06.2019 21:20
In 2009, there were 1570 bears in a wildlife refuge. in 2010, the population had increased to approximately 1884 bears. if this trend continues and the bear population is increasing exponentially, how many bears will there be in 2018?
Answers: 2
Mathematics, 22.06.2019 01:50
Thomas is using a drawing program to complete a construction. which construction could he be completing? two perpendicular lines are drawn. inscribing an equilateral triangle in a circle inscribing a square in a circle inscribing a regular pentagon in a circle inscribing a regular hexagon in a circle
Answers: 1
Periodically, customers of a financial services company are asked to evaluate the company's financia...
Mathematics, 02.07.2019 20:10
History, 02.07.2019 20:10
Mathematics, 02.07.2019 20:10
History, 02.07.2019 20:10
Biology, 02.07.2019 20:10
Mathematics, 02.07.2019 20:10
History, 02.07.2019 20:10
English, 02.07.2019 20:10
History, 02.07.2019 20:10