Evidence of significant difference between males-females

Assignment Help Basic Statistics
Reference no: EM13138561

A poll of 500 shoppers was taken in a large city area to determine various information about buyer behavior. Among the questions asked was, "do you enjoy shopping for clothing?" Of 240 males, 136 answered yes. Of 206 females, 224 answered yes.

A) Is there evidence of a significant difference between males and females in the proportion who enjoy shopping for clothing at the 0.01 level of significance?

Reference no: EM13138561

Questions Cloud

Hamlet or shakespeare on the internet : Find a web site relevant to   Hamlet   or Shakespeare on the Internet; Post a link and a minimum- 50 -word review of the site here.
Explain what parameter of the rectangular pulses : The location of the zeroes in the spectrum suddenly changes to 5 kHz, 10 kHz, 15 kHz.... What parameter of the rectangular pulses has changed and what is its new value?
Diversity in old testament : The Old Testament is a complex and diverse book. How does the compilation and composition (kinds of literature) show this complexity and diversity?"
Evidence of significant difference between males-females : Is there evidence of a significant difference between males and females in the proportion who enjoy shopping for clothing at the 0.01 level of significance?
Market price per share of the common stock : At year-end, the company declares a 10 percent stock dividend-one share for each 10 shares held. If all parties concerned clearly recognize the nature of the stock dividend, what should you expect the market price per share of the common stock to ..
What is price of the associated put option : A stock currently sells for $32. A 6-month call option with a strike price of $35 has a price of $2.27. Assuming a 4% continuously compounded risk-free rate and a 6% continuous dividend yield, what is price of the associated put option
Organization of your choice : You are required to choose an organization of your choice. Your task is to produce two journals to highlight how digital innovations are employed in these chosen organizations
Identify other professional accounting organizations : assume that you are a practicing CPA working in a public accounting firm. Discuss how a membership to the AICPA would help you professionally.

Reviews

Write a Review

Basic Statistics Questions & Answers

  Assessing the probability values

Students are the University of New Harmony received 10, 000 course grades last semester. The table below breaks down these grades by which school of the university taught the course.

  Using null hypothesis finding the missing values

Using the value in the given data table finding the missing values

  Perform an appropriate hypothesis test

Test the claim of the engineering firm. Perform an appropriate hypothesis test, showing the necessary calculations and/or explaining the process used to obtain the results.

  Sampling distribution-means and sample sizes

How does the bell-shaped curve for the sampling distribution of sample means for samples of size n = 100 compare to the bell-shaped curve for the sampling distribution of sample means for samples of size n = 60?

  Alternative hypotheses-mean life in lightbulb factory

The quality control manager at a lightbulb factory needs to determine whether the mean life of a large shipment of lightbulbs is equal to the specified value of 375 hours.

  Regression analysis-current salaries

Your employer asks you to determine whether current salaries (DV) can be predicted from years of experience (IV) What is the right statistical test one should use and why?

  Find maximum total allowable weight exceed

Find the maximum total allowable weight if you want a 0.975 probability that this maximum will not be exceeded when 16 males are randomly selected.

  Probability that the components of machine will fail

(A) What is the probability that none of the components will fail ??? (B) What is the probability that at least one component will fail ???

  Determine cumulants-ratio-standard deviation-average energy

Determine the first two cumulants also the ratio between the standard deviation and average energy. Explain why distribution becomes extremely narrow.

  Are results sufficient to conclude self-hypnosis

Results sufficient to conclude that the self-hypnosis has a significant effect? Assume that increasing and decreasing allergic reactions are equally likely if the training has no effect. Use a = .05.

  Choice of statistical method

Suppose that you're charged with comparing results of standardized tests from four different school districts. What statistical technique would you choose to use?

  Critical f value

Find the critical F value for the Following,

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