Purchase Solution

There are four entrances to the Government Center Building i

Not what you're looking for?

Ask Custom Question

There are four entrances to the Government Center Building in downtown Philadelphia. The building maintenance supervisor would like to know if the entrances are equally utilized. To investigate, 400 people were observed entering the building. The number using each entrance is reported below. At the .01 significance level, is there a difference in the use of the four entrances

Entrance Frequency
Main Street 140
Broad Street 120
Cherry Street 90
Walnut Street 50
Total 400

Attachments
Purchase this Solution
Solution Summary

The solution provides detailed explanations and calculations for the problem

Solution Preview

1. State the null and alternate hypothesis
Let H0 = There is no difference in the use of the four entrances
and Ha = There is difference in the use of the four entrances
a = 0.01

2. State the decision rule
Critical value of the chi-square corresponding to dof = 4 - 1 = 3 and a ...

Purchase this Solution
Free BrainMass Quizzes
Basics of corporate finance

These questions will test you on your knowledge of finance.

Income Streams

In our ever changing world, developing secondary income streams is becoming more important. This quiz provides a brief overview of income sources.

IPOs

This Quiz is compiled of questions that pertain to IPOs (Initial Public Offerings)

Situational Leadership

This quiz will help you better understand Situational Leadership and its theories.

Employee Orientation

Test your knowledge of employee orientation with this fun and informative quiz. This quiz is meant for beginner and advanced students as well as professionals already working in the HR field.

View More Free Quizzes
Related BrainMass Solutions

  • Significance Level of Government Center Building Entrances

    228102 Significance Level of Government Center Building Entrances There are four entrances to the Government Center Building in downtown Philadelphia. The building maintenance supervisor would like to know if the entrances are equally utilized.

  • There are four entrances to the Government Center Building i

    412700 There are four entrances to the Government Center Building in downtown Philadelphia. The building maintenance supervisor would like to know if the entrances are equally utilized. To investigate, 400 people were observed entering the building.

  • Significance Level of Entrances Used

    237581 Significance Level of Entrances Used There are four entrances to the Government Center Building in downtown Philadelphia. The building maintenance supervisor would like to know if the entrances are equally utilized.

  • Chi square test of independence

    98680 There are four entrances to the Government Center Building in downtown Philadelphia. The building maintenance supervisor would like to know if the entrances are equally utilized. To investigate, 500 people were observed entering the building.

  • Test of hypothesis using Chi square

    252667 At the .01 significance level, is there a difference in the use of the four entrances? There are four entrances to the Government Center Building in downtown Philadelphia.

  • One, Two-Sample Tests of Hypothesis, Variance,and Chi-square

    At the .05 significance level, is there a difference in the proportion of viewers watching the three channels? 20. There are four entrances to the Government Center Building in downtown Philadelphia.

  • Chi-square Test of Goodness of Fit & Association

    389625 Statistics: Entrances to Government building; mail order sales; job pressure vs age 20. There are four entrances to the Government Center Building in downtown Philadelphia.

  • Comparing Competitors' Annual Auto Insurance Prices

    There are four entrances to the Government Center Building in downtown Philadelphia. The building maintenance supervisor would like to know if the entrances are equally utilized. To investigate, 400 people were observed entering the building.

  • Probability distribution and hypothesis testing

    8204 Probability distribution and hypothesis testing There are 4 entrances to a building in Philadelphia. The bldg maintenance super would like to know if the entrances are equally utilized.

View More Related Solutions