Previous 1 2 3 4 5 6 Next Question 6 of 6 (1 point) View problem in a pop-up The

Question

Previous 1 2 3 4 5 6 Next Question 6 of 6 (1 point) View problem in a pop-up There are many interesting relationships among the various nutrients found in fruits and vegetables. Listed below are the number of grams of water and the number of grams of carbohydrates for a random selection of raw foods (100 g each). Water 74.30 86.74 78.83 81.82 78.30 80.49 76.84 Carbs 19.99 11.53 15.66 11.22 14.92 12.70 24.26 Download data Part 1 The correlation coefficient for the data is r _-0.765 and a-0.05. Should the regression analysis be done? The regression analysis should be done. Part 2 out of 3 Find the equation of the regression line. Round the coefficients to three decimal places.

Explanation / Answer

Part b)

Using excel data analysis tool

so , a = 89.507

b = -0.926

Coefficients Standard Error t Stat P-value Intercept 89.507 27.76964917 3.223187 0.023382 X Variable 1 -0.926 0.348418266 -2.6587 0.044954

Related Questions

Navigate

• Browse (All)
• Browse P
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.