Find the coefficient of determination

Assignment Help Basic Statistics
Reference no: EM13891605

Table gives the per capita income to the nearest $100 () and the percentage of the economy represented by agriculture (X) reported by the World Bank World Development Indicators for 1999 for 15 Latin American countries.

(a) Estimate the regression equation of Yon X.

(b) Test at the 5% level of significance for the statistical significance of the parameters.

(c) Find the coefficient of determination.

(d) Report the results obtained in part in standard summary form.

Table Per Capita Income (, $00) and Percentage of the Economy in Agriculture (X)

Country:*

(1)

(2)

(3)

(4)

(5)

(6)

(7)

(8)

(9)

(10)

(11)

(12)

(13)

(14)

(15)

n

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

Yi

76

10

44

47

23

19

13

19

8

44

4

31

24

59

37

Xi

6

16

9

8

14

11

12

10

18

5

26

8

8

9

5

 

Reference no: EM13891605

Questions Cloud

What is the phase angle : An L-R-C series circuit L = 0.119 H , R = 238 Ω , and C = 7.27 μF carries an rms current of 0.446 A with a frequency of 401 Hz . What is the phase angle?
Draw a scatter diagram for the data : Draw a scatter diagram for the data in Table and determine by inspection if there is an approximate linear relationship between Yi and Xi .
How long will it take for p waves to reach recording station : How long will it take for the P waves to reach a recording station 60 kilometers away from the focus? How long after the P waves will the S waves arrive at the same station?
Explain the variety of leadership theories and roles : Explain the variety of leadership theories and roles
Find the coefficient of determination : Estimate the regression equation of Yi on Xi  and test at the 5% level of significance for the statistical significance of the parameters and Find the coefficient of determination.
Follow the steps below : Follow the steps below. If you make an error, use the UNDO button to undo the error.
What is meant by consistency : What is meant by consistency and Draw a figure of the sampling distribution of a consistent estimator.
Struck head-on by an alpha particle : UCBXPhys1Exam2.tstproton of mass m is at rest when it is suddenly struck head-on by an alpha particle (which consists of 2 protons and 2 neutrons) moving at speed v. If the collision is perfectly elastic, what speed will the alpha particle have after..
Discuss whether the contract is binding on the corporation : Oxy's board approves the contract by a three-to-two vote, with Wick voting with the majority. Discuss whether this contract is binding on the corporation.

Reviews

Write a Review

Basic Statistics Questions & Answers

  Statistics-probability assignment

MATH1550H: Assignment:  Question:  A word is selected at random from the following poem of Persian poet and mathematician Omar Khayyam (1048-1131), translated by English poet Edward Fitzgerald (1808-1883). Find the expected value of the length of th..

  What is the least number

MATH1550H: Assignment:  Question:     what is the least number of applicants that should be interviewed so as to have at least 50% chance of finding one such secretary?

  Determine the value of k

MATH1550H: Assignment:  Question:     Experience shows that X, the number of customers entering a post office during any period of time t, is a random variable the probability mass function of which is of the form

  What is the probability

MATH1550H: Assignment:Questions: (Genetics) What is the probability that at most two of the offspring are aa?

  Binomial distributions

MATH1550H: Assignment:  Questions:  Let’s assume the department of Mathematics of Trent University has 11 faculty members. For i = 0; 1; 2; 3; find pi, the probability that i of them were born on Canada Day using the binomial distributions.

  Caselet on mcdonald’s vs. burger king - waiting time

Caselet on McDonald’s vs. Burger King - Waiting time

  Generate descriptive statistics

Generate descriptive statistics. Create a stem-and-leaf plot of the data and box plot of the data.

  Sampling variability and standard error

Problems on Sampling Variability and Standard Error and Confidence Intervals

  Estimate the population mean

Estimate the population mean

  Conduct a marketing experiment

Conduct a marketing experiment in which students are to taste one of two different brands of soft drink

  Find out the probability

Find out the probability

  Linear programming models

LINEAR PROGRAMMING MODELS

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd