Mathematics, 04.12.2019 04:31 kyzerlinda
In what follows use any of the following tests/procedures: regression, multiple regression, confidence intervals, one sided t-test or two sided t-test. all the procedures should be done with 5% p-value or 95% confidence interval. some answers are approximated, choose the most appropriate answer. open wages data. setup: is it true that married people have higher wages? given job is to confirm or disprove this assertion. i. what test/procedure did you perform? (6.66 points)a. one sided t-testb. two sided t-testc. regressiond. confidence intervalii. statistical interpretation? (6.66 points)a. since p-value is small we are confident that the slope is not zero. b. since p-value is small we are confident that the averages are different. c. since p-value is too large the test is inconclusive. d. none of these. iii. conclusion? (6.66 points)a. yes, we can confirm the assertion. b. no, we cannot confirm the assertion.
Answers: 3
Mathematics, 21.06.2019 18:10
The means and mean absolute deviations of the individual times of members on two 4x400-meter relay track teams are shown in the table below. means and mean absolute deviations of individual times of members of 4x400-meter relay track teams team a team b mean 59.32 s 59.1 s mean absolute deviation 1.5 s 245 what percent of team b's mean absolute deviation is the difference in the means? 9% 15% 25% 65%
Answers: 2
Mathematics, 21.06.2019 18:30
The base of a triangle is 8 1 3 meters and the height of the triangle is the fourth root of 16 meters meters. what is the area of the triangle?
Answers: 3
Mathematics, 22.06.2019 00:20
G. how many different 6-letter arrangements can be formed using the letters in the word absent, if each letter is used only once? a. 6 b. 36 c. 720 d. 46,656
Answers: 1
In what follows use any of the following tests/procedures: regression, multiple regression, confide...
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