Can you please do them You are planning to take three exams.
According to the records, the failure rates for the exams A, B, and
C are 15%, 25%, and 35%, respectively. Assume that the passing
rates for all exams are independent events:
1. What will be the probability that you will pass all three
exams?
2. What is the probability that you will pass at least two
exams?
3. What is the probability that you will pass at least...
1. (i) How do you understand the four
levels of measurement and give your own example?
(ii) A company’s human resources
department recently selected a sample of fifteen people. They
compared the employees’ performance rating (based on a 100-point
scale) and the number of overtime hours the employees had worked in
the past six months. The following SPSS output were recorded.
Correlation
Rating
Hours
Rating
Pearson Correlation
Sig. (2-tailed)
1
.643***
.054
Hours Pearson Correlation
Sig....