Mathematics, 27.11.2019 02:31 choudharykaran7997
Periodically, merrill lynch customers are asked to evaluate merrill lynch 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= .05 and test to see whether the
consultant with more experience has the higher population mean service rating.
consultant an1=16x¯¯¯1=6.82s1=.64 consultant bn2=10x¯¯¯2=6.25s2=.75
a. state the null and alternative hypotheses.
b. compute the value of the test statistic.
c. what is the p-value?
d. what is your conclusion?
Answers: 2
Mathematics, 21.06.2019 15:30, adriana145
With these: 18/36 = 1/? missing number change 1 5/8 to improper fraction. change 19/5 to a mixed number.
Answers: 3
Mathematics, 21.06.2019 19:10, brownzackery71
Girardo is using the model below to solve the equation . girardo uses the following steps: step 1 add 4 negative x-tiles to both sides step 2 add 1 negative unit tile to both sides step 3 the solution is which step could be adjusted so that gerardo's final step results in a positive x-value? in step 1, he should have added 4 positive x-tiles to both sides. in step 1, he should have added 3 negative x-tiles to both sides. in step 2, he should have added 4 negative unit tiles to both sides. in step 2, he should have added 1 positive unit tile to both sides.
Answers: 2
Mathematics, 22.06.2019 00:30, maddietomlinson113
If a revenue in total for a month was $9,950, fixed expenses were $9,000, and variable expenses were $300 what would be the total profit/ loss for the month?
Answers: 3
Periodically, merrill lynch customers are asked to evaluate merrill lynch financial consultants
Mathematics, 06.10.2019 17:30
English, 06.10.2019 17:30
Physics, 06.10.2019 17:30
Social Studies, 06.10.2019 17:30