Students were asked over to answer a question at institution and to declare what is most important for them to succeed. One that response stood out from the rest was practice. Persons who are usually successful do not become successful by being born. They work hard and dedication their lives to succeeding. This is how you can get your goals. just below some question and answer examples that you possibly will benefit from to enrich your knowledge and gain insight that will assist you to sustain your school studies.
The annual salaries of all employees at a financial company are normally distributed with a mean mc014-1.jpg = $34,000 and a standard deviation mc014-2.jpg = $4,000. What is the z-score of a company employee who makes an annual salary of $28,000?
The z-score of a company employee who makes an annual salary of $28,000 is -1.5
We know that,
Z = Z score,
X = raw score = 28,000
μ = mean = 34,000
σ = standard deviation = 4,000
Putting the values,
Negative sign is there, because the salary is below than the mean salary.
From the answer and question examples above, hopefully, they are able to guide the student answer the question they had been looking for and keep in mind of all the things declared in the answer above. Then can easily make some sharing in a group discussion and also study with the classmate relating to the topic, so another student also absorb some enlightenment and still keeps up the school learning.