Question

2 after being told that they should not count any fish in the report. the value of 3 becomes a 2 and the value 21 becomes a 1. would these changes affect the median, mean, standard deviation, or interquartile range? if so, would each measure decrease or increase from the original value?

Explanation:

Answer:

Median: May or may not be affected (depends on sample size and position of values in ordered - list).
Mean: Decrease
Standard deviation: Decrease
Inter - quartile range: May or may not be affected (depends on sample size and position of values in ordered - list)