which of the following statements is the best description for the data in question 8? a. the data is spread…
which of the following statements is the best description for the data in question 8? a. the data is spread out and skewed left. b. most of the data is far from the median and skewed right. c. the range of the data is 13. d. the data is spread out with $5 being the most common weekly allowance.
Answer
Explanation:
Step1: Analyze option A
If data is spread out and skewed left, it means there are some small - valued outliers pulling the tail of the distribution to the left. This is a valid description of a certain type of data distribution.
Step2: Analyze option B
If most of the data is far from the median and skewed right, it implies a right - skewed distribution with a long right - tail. But this doesn't fully match the typical description of data spread and skewness as well as option A.
Step3: Analyze option C
Just stating the range of the data is 13 doesn't describe the spread and skewness of the data. It only gives a measure of the difference between the maximum and minimum values.
Step4: Analyze option D
Saying the data is spread out with $5 being the most common weekly allowance only gives information about a mode value and general spread, not about skewness.
Answer:
A. The data is spread out and skewed left.