Perform a simple linear regression analysis, Applied Statistics

Assignment Help:

In New Jersey, banks have been charged with withdrawing from counties having a high percentage of minorities. To substantiate this charge, data is presented in the table below concerning the percentage, x, of minority population and the number of county residents, y, per bank in each of New Jersey's 21 counties.

                                           Percentage         Number of

                                           Of Minority        Residents Per

               County              Population, x      Bank Branch, y

              Atlantic                     23.3                     3,073

              Bergen                     13.0                     2.095

              Burlington                17.8                     2,905

              Camden                   23.4                     3,330

              Cape May                  7.3                     1,321

              Cumberland            26.5                     2,557

              Essex                       48.8                     3,474

              Gloucester               10.7                     3,068

              Hudson                    33.2                     3,683

              Hunterdon                 3.7                     1,998

              Mercer                      24.9                     2,607

              Middlesex                18.1                     3,154

              Monmouth               12.6                     2,609

              Morris                         8.2                     2,253

              Ocean                        4.7                     2,317

              Passaic                    28.1                     3,307

              Salem                       16.7                     2,511

              Somerset                 12.0                     2,333

              Sussex                       2.4                     2,568

              Union                       25.6                     3,048

              Warren                       2.8                     2,349

 

a) Perform a simple linear regression analysis of this data.

b) Determine if there is a significant relationship between x and y.


Related Discussions:- Perform a simple linear regression analysis

Calculate the standard deviation, Zinc is a trace element and it is importa...

Zinc is a trace element and it is important in wound healing, building up the immune system and DNA synthesis. The data in Table 1 represents the zinc intake (in milligrams) for a

Statistics assignment, To compare three brands of computer keyboards, four ...

To compare three brands of computer keyboards, four data entry specialists were randomly selected. Each specialist used all three keyboards to enter the same kind of text material

Expected utility maximizer, The investor has constant wealth 1 and is o?ere...

The investor has constant wealth 1 and is o?ered to invest in shares of a project that either gains 3=2 or loses 1 with equal probabilities. Therefore, if the investor obtains sha

Local truncation error, (a) If one solves the ordinary differential equati...

(a) If one solves the ordinary differential equation using Euler's method find an expression for the local truncation error. (b) Using the result of (a) above what will

Semiaverages and least square, how can we graph a trend line by semiaverage...

how can we graph a trend line by semiaverages and least square method?

student is chosen randomly, In a management class of 100 childerns' 3 lang...

In a management class of 100 childerns' 3 languages are offered as an additional subject viz. Hindi, English and Kannada. There are 28 childrens taking Hindi, 26 taking Hindi and 1

Level of significance, Level of Significance: α The main purpose of hyp...

Level of Significance: α The main purpose of hypothesis testing is not to question the computed value of the sample statistic, but to make judgment about the difference between

Determine relative frequency, A sample of college students and a separate s...

A sample of college students and a separate sample of adults aged 30-59 were surveyed regarding the amount of fruit they eat each day.  The results are shown in the histograms belo

Calculate mean and standard deviation, Select and generate your assignment ...

Select and generate your assignment portfolio. The S&P/ASX 200 index is comprised of several sub-indices, including the following: 0) XPJ: The S&P/ASX 200 A-REIT Index 1) XDJ

Write Your Message!

Captcha
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