Calculate the z-score

Assignment Help Basic Computer Science
Reference no: EM131178747

The UC admissions committee is interested in determining if the number of males and females that are accepted into four-year colleges differs significantly. They take a random sample of 200 graduating high school seniors who have been accepted to four-year colleges. Out of these 200 students they find that there are 134 females and 66 males. Do the numbers of males and females accepted into colleges differ significantly? Since we have a large sample, please calculate the z-score and use a α = .05.

Reference no: EM131178747

Questions Cloud

Family migrants using statistical language : Analyze and compare the data of the percentage of skill and family migrants using statistical language to demonstrate what the data represents?
Describe the components of sales approach : Describe the components of sales approach and discuss whether or not you think their sales plan is effective for a business in that market with that marketing mix.
Prove that given any number -r is also rational : The Archimedean property for the rational numbers states that for all rational numbers r, there is an integer n such that n > r. Prove this property.
Have we chosen the right employee : Once an organization has recruited candidates and they are going through the application process, how do they select the right employee? There are a number of tools and assessments that are used in selecting candidates for any given role.
Calculate the z-score : Out of these 200 students they find that there are 134 females and 66 males. Do the numbers of males and females accepted into colleges differ significantly? Since we have a large sample, please calculate the z-score and use a α = .05.
Examine the concept of product life cycle analysis : Examine the concept of product life cycle analysis. Provide one example of the way in which this analysis can help an organization to determine whether to continue offering a specific service to the community it serves.
Researching has common stock with beta : A company you are researching has a common stock with a beta of 1.5. Currently, Treasury Bills yield 3.2%, and the market portfolio offers an expected return of 12.5%. The preferred stock has a current price of $10 per share and pays a level $2 divid..
What is the communication strategy : What is the communication strategy - What are the communication channels/media?
Prove the existence part of the unique factorization : Use the well-ordering principle for the integers to prove the existence part of the unique factorization of integers theorem: Every integer greater than 1 is either prime or a product of prime numbers.

Reviews

Write a Review

Basic Computer Science Questions & Answers

  Which part of the try-catch statement must be witten

Mark the following statements are True or False. If a statement is False, explain why? a. There can be only one catch-lause for each try-catch statement. b. A catch-lause is an exception handler. c. A throw statement must be located within a try-c..

  Computer networking

1) If you have 20 stations all connected to the same wire and all using digital transmission.  What method of sharing the media must be used?  Why do you need a sharing method? 2) Wiring specifications for a protocol such as Ethernet have a maximum l..

  The case sstudy on an digital forensic investigation plan

As part of the auditing team in capacity of a Digital Forensics expert, your task is to prepare a report explaining the possible methods that can be adopted in this particular scenario, resources required for the methods chosen for this investigat..

  Perform the binary multiplication operations

Convert the hexadecimal number FE95 to decimal and the decimal number 98694 to hexadecimal. Be sure to show all the steps and perform the subsequent binary multiplication operations. Use as many bits as necessary to represent the result.

  Choose an rdbms for the final solution

As you are designing and developing the database, you think to the future and want to be able to grow the database as required, not only expanding the data model as needed, but also in the event that the company wants to open remote data centers a..

  Create a pivot table, an active surveillance, in excel

Create a pivot table, an active surveillance, in Excel to identify adverse events related to flu vaccine. I need to come up with a background information, indicate the goals of the surveillance and data management then decide what information you ..

  What aspect of ip addresses makes it necessary

In light of your answer, why does IP tolerate point-to-point interfaces that have nonunique addresses or no addresses?

  Show that the problem of finding a maximal matching

Show that the problem of finding a maximal matching can be formulated as a max-flow problem.

  Pascal triangle and binomial theorem

Write the geometric sequence that has four geometric means between 1 and 7,776? Find the sum of the first 40 terms of the arithmetic series: -5, -4, -3, -2, -1, ? Use pascal's triangle and binomial theorem to expand (x-2)^5?

  A subroutine in marie assembly that multiplies two value

1)Write a subroutine in MARIE assembly that multiplies two values where the arguments for this subroutine are two pointers(each pointing to a value). The routine, multiply(a,b), performs *a x *b where a's value is the address storing the value being ..

  Block special file and a character special file

What is the essential difference between a block special file and a character special file?

  Standard error of the mean in example

This distribution of times follows the normal distribution and the standard deviation is 80 minutes. A consumer watchdog agency selects a random sample of 40 taxpayers. a. What is the standard error of the mean in this example? (Round your answer t..

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