Maurice Tutor

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About Maurice Tutor

Levels Tought:
Elementary,Middle School,High School,College,University,PHD

Expertise:
Algebra,Applied Sciences See all
Algebra,Applied Sciences,Biology,Calculus,Chemistry,Economics,English,Essay writing,Geography,Geology,Health & Medical,Physics,Science Hide all
Teaching Since: May 2017
Last Sign in: 398 Weeks Ago, 5 Days Ago
Questions Answered: 66690
Tutorials Posted: 66688

Education

  • MCS,PHD
    Argosy University/ Phoniex University/
    Nov-2005 - Oct-2011

Experience

  • Professor
    Phoniex University
    Oct-2001 - Nov-2016

Category > Management Posted 24 Apr 2018 My Price 7.00

HTV.RAW

Use the data in HTV.RAW to answer this question. See also Computer Exercise C10 in Chapter 3.

(i)        Estimate the regression model

educ 5 0 1 1motheduc 1 2 fatheduc 1 3abil 1 4abil2 1 u

by OLS and report the results in the usual form. Test the null hypothesis that educ

is linearly related to abil against the alternative that the relationship is quadratic.

(ii)      Using the equation in part (i), test H0: 1 5 2 against a two-sided alternative. What is the p-value of the test?

(iii)     Add the two college tuition variables to the regression from part (i) and determine whether they are jointly statistically significant.

(iv)    What is the correlation between tuit17 and tuit18? Explain why using the average of the tuition over the two years might be preferred to adding each separately. What happens when you do use the average?

(v)      Do the findings for the average tuition variable in part (iv) make sense when interpreted causally? What might be going on?

Answers

Maurice Tutor
(5)
Status NEW Posted 24 Apr 2018 07:04 PM My Price 7.00

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