which of the distributions is left skewed?
which of the distributions is left skewed?
Answer
Explanation:
Step1: Recall left - skewed definition
A left - skewed distribution has a long tail on the left side.
Step2: Examine each histogram
In a left - skewed distribution, the bulk of the data is on the right side and the tail extends to the left.
Step3: Identify the left - skewed histogram
The third histogram has the bulk of the data on the right (higher frequencies for values like 88 - 90) and a tail extending to the left (lower frequencies for smaller values like 78 - 80).
Answer:
The third distribution (from the left)