Based on the graph above, what conclusion can we draw about the distribution of wealth in the US population between 1983 and 2004 Pls answer quick

The point where two air masses meet is called a

The answer is d the box plots show the data distributions for the number of customers who used a coupon each hour during a two-day sale. which measure of variability can be compared using the box plots? interquartile range standard deviation mean median

In the following diagram, four different index fossils are labeled: which of the labeled fossils comes from the oldest organism? a b c d