Business, 28.05.2021 14:50 alishastevens16
Twenty-one executives in a large corporation were randomly selected to study the effect of several factors on annual salary (expressed in $000s). The factors selected were age, seniority, years of college, number of company divisions they had been exposed to, and the level of their responsibility. The results of the regression analysis follow:
a. Write out the multiple regression equation.
b. What proportion of the total variation in salary is accounted for by the set of independent variables?
c. Test the hypothesis that the regression coefficient for age is equal to 0 at the 0.05 significance level. Report the degrees of freedom, the critical value, the test-statistic, and your decision.
Answers: 3
Business, 21.06.2019 16:50
Carver company produces a product which sells for $30. variable manufacturing costs are $15 per unit. fixed manufacturing costs are $5 per unit based on the current level of activity, and fixed selling and administrative costs are $4 per unit. a selling commission of 10% of the selling price is paid on each unit sold. the contribution margin per unit is:
Answers: 2
Business, 22.06.2019 09:30
Factors like the unemployment rate, the stock market, global trade, economic policy, and the economic situation of other countries have no influence on the financial status of individuals. question 1 options: true false
Answers: 1
Business, 22.06.2019 15:50
Singer and mcmann are partners in a business. singer’s original capital was $40,000 and mcmann’s was $60,000. they agree to salaries of $12,000 and $18,000 for singer and mcmann respectively and 10% interest on original capital. if they agree to share remaining profits and losses on a 3: 2 ratio, what will mcmann’s share of the income be if the income for the year was $15,000?
Answers: 1
Twenty-one executives in a large corporation were randomly selected to study the effect of several f...
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