The two-way frequency table below shows the preferred communication method of employees at a company, based on years of employme
nt with the company. Text Message Instant Message Phone Call Email Total 0 to 7 years 36 49 8 21 114 8 or more years 12 22 19 43 96 Total 48 71 27 64 210 What percentage of employees with 8 or more years at the company reported that email is their preferred method of communication? A. 44.79% B. 20.48% C. 48.84% D. 67.19%
2 answers:
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Solution :
The monthly average salary and the standard deviation of the salaries of five different countries are provided. A person is interested in the relationship between the job performance, job satisfaction and the job compensation of the five different countries and try to compare them.
She calculated the z scores for accounting that makes $ ,500 per month as :
Country z-score for salary $ 1,500
Brazil
US
China
Slovakia
Kuwait
From above it is clear that an account from China getting z score of 53.83 will ne more pleased than other countries because the salary of $1,500 in one month for this particular country corresponds to the highest z score.