In problems below state whether the statement is true or fal

In problems below, state whether the statement is true or false.

If false, provide reasoning for the falseness of the statement (or a counter example).

5. True/False

The shape of a histogram can be sensitive to the bin width used to create the histogram (i.e. changing the bin width can change the shape).

6. True/False

The interquartile range (IQR) is a measure of center.

7. True/False

In a right-skewed distribution, the mean is greater than the median.

Solution

5) true

6)false, IQR is measure of spread

7) True, outliers on the right will pull mean to the right, but median wont be affected, and will stay less than mean.