Given {eq}z {/eq} score of {eq}-3.25192 {/eq}, how to round this value to two decimal places?Rounding off a number:Rounding off is an estimating technique in which instead of writing up to 6 to 8 decimal places, we cut short the decimal place to an approximate value ...
Find the arithmetical mean and standard deviation of all the students’ test scores. You can do this using a computer program, a graphing calculator or simply by hand. Tocalculate standard deviation, subtract the mean from each test score to find each score's deviation. Square each deviation, ...
It can be hard to find the perfect sample size for statistically sound results. Here we reveal methods and tools for effective sample size determination.
Scholarships are usually merit-based – such as for a certain GPA, athletic ability or hobby – or based on a student's specific area of study or identity. Key Takeaways: Grants and scholarships are forms of financial aid that don't need to be paid back. Don't overlook applying ...
Z-Score:The Z score is a normal score with mean zero and the standard deviation one. The Z score value is located on the normal distribution curve and it is used to calculate the probability of the normal area curve.Answer and Explanation: The Z score is defined as: {eq}...
Education Degree Levels and How to Find the Right Tier Leadership roles in the education sector generally require graduate education. The more training educators have, the higher their salaries tend to be. For example, according to PayScale, a compensation data company, the ave...
If EA were more serious about getting the cheaters weeded out, then it would be easy for them to build in a player reporting system in the BFx game as Sony already have in the Community and Messenger area. Right clicking the player/or message and you report directly the situation...
She also says hiring a local, all-natural cleaning service to prep your old home for its new owners or your new home is a great way to be eco-friendly. Review Your Insurance and What It Covers Megan Harless, creator of website PCS Like a Pro in the Kansas City, Kansas, area, has...
“ChatGPT gives us some insight that we use to enhance their preparation for an interview,” Smith says. READ: How New Grads Can Find a Job in the Age of AI ChatGPT Prompts for Resumes and Job Searches The more information you give to ChatGPT, the more helpful its...
Calculate Z-scores for WorldCom using annual10-Kfinancial reportsfor years ending Dec. 31, 1999, 2000, and 2001.456You'll find that WorldCom's Z-score suffered a sharp fall. Also note that the Z-score moved from the gray area into the danger zone in 2000 and 2001, before the company...