Relationship between party affiliation and gender

Assignment Help Basic Statistics
Reference no: EM13107755

Conduct a study to examine the relationship between party affiliation and gender. You find the following:

Democrat Republican Independent
Male 52 65 20
Female 88 52 35

Are sex and party affiliation related?

Report the appropriate null and research hypotheses and the critical value (alpha = 0.05). In addition, provide your statistical conclusion, including calculation of test statistic and what the data suggests in one to two sentences.

Reference no: EM13107755

Questions Cloud

Chi square test for goodness of fit-plagiarism : A recent research report shows that the percentage of college students who have been reported for plagiarizing has reached 30% each in the colleges of Education, Arts and Sciences, and Business, but only 10% in the School of Law.
Defence for positive writing in a message refusing credit : Is there defence for positive writing in a message refusing credit? In this circumstance how might you evaluate as well as respond
Describe pros and cons of control system : What kind of conrol systems are being used to measure the perfromans of hospitals and their different kinds of employees such as doctors and nurses? What are the pros and cons of the control system.
Chi square hypothesis test of independence : As the price of oil rises, there is increased worldwide interest in alternate sources of energy. A Financial Times/Harris Poll surveyed people in six countries to assess attitudes toward a variety of alternate forms of energy
Relationship between party affiliation and gender : Conduct a study to examine the relationship between party affiliation and gender. You find the following:
Unbearable for leaders to be ethical and successful : Must leaders be judged solely on their end achievements? Or the means they choose as well reflect on their leadership qualities? Are employees, shareholders and society too quick to excuse leaders who use questionable means
Compute the optimal size of production run : The 3M incorporate produces solar cell panels, and the production rate can be 8,000 pieces per day. The demand for the solar panel is 30,000 pieces per month.
Bankruptcy laws have been utilized to help product liability : Bankruptcy laws have been utilized to help reach settlements in major product liability lawsuits. By using financial projections to display that contingent claims against the company jeopardize
Common statistical analysis technique : Discuss where this common statistical analysis technique might be useful in your business. Is it being used already? If not, how will you help introduce others to it?

Reviews

Write a Review

Basic Statistics Questions & Answers

  Drawing the histogram for the given data

Create a histogram over five class intervals.

  Mean and standard deviation of the shopping time

A study of the time spent shopping in a supermar- ket for a market basket of 20 specific items showed an approximately uniform distribution between 20 minutes and 40 minutes. What is the probability that the shopping time will be:

  Control limits and x bar chart

Thirty-two samples of 8 items each were collected from a process. The average sample mean is 12 and the average range is 0.10. The upper and lower control limits, respectively, for an:

  Hypotheses of studying for final exams

It is believed that students who begin studying for final exams a week before the test score differently than students who wait until the night before. Suppose you want to test specifically that students who study earlier have an average score tha..

  Hypothesis test and p-value

You conduct a hypothesis test and you observe values for the sample mean and sample standard deviation when n = 25 that do not lead to the rejection of H0. You calculate a p-value of 0.0667.

  Find the inverse probability of given data

The manufacturer would like to establish Inventory levels such that there is only a 5% chance of running out of stock. Where the Manufacturer should set the inventory levels?

  Random sample of metal parts-hypotheses test

As a test the truck company purchases a random sample of metal parts from Steel-R-Us, and then determines if these parts were delivered on-time. Which hypotheses should they test?

  Describing conditional probability

In an experiment, subjects are required to generate a "yes" or "no" decision. The probability of 'Yes' being correct is 50%. The observed probability of yes decisions is 70%.

  Probability of observing an event

Items coming off a production line are categorized as good (G), slightly blemished (B), and defective (D), and the percentages are 80%, 15% and 5%, respectively.

  Descriptive statistics-box and whisker plot

The major shopping areas in community of Springdale include Springdale Mall, West Mall, and downtown area on Main Street. A telephone survey has been conducted to determine strengths and weaknesses of these areas and to find out how they fit in th..

  Sign of correlation coefficient- sign of slope of regression

What is the relationship between the sign of the correlation coefficient and the sign of the slope of the regression line?

  Average amount of output for shift workers

Suppose a firm evaluates the productivity of the three shifts of workers who work in their factory. Each shift's performance is measured based on the amount of output that is produced during the shift - day, evening, or swing shift.

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