I in a Positively Skewed Distribution, the Mean Is Always

question 45

Multiple Choice

i. In a positively skewed distribution, the mean is always greater than the median. ii. In a negatively skewed distribution, the median occurs at the peak of the curve.
iii. In a negatively skewed distribution, the mode is greater than the median.

• A) (i), (ii) and (iii) are all correct statements
• B) (i) and, (ii) are correct statements but not (iii).
• C) (i) and, (iii) are correct statements but not (ii).
• D) (i) is a correct statement, but not (ii) or (iii).
• E) (i), (ii) and (iii) are all false statements.

Understand the concepts of independence and dependent events in probability.

Apply combinatorial methods to solve probability problems.

Develop critical thinking through the application of probability to decision-making.

Understand the differences between direct quotations, paraphrasing, and summarizing.