The two graphs, like a dot plot, have both an x- and y-axis. You can calculate the spread of the ... The center of the dataset is called the median. Determining these values can help you ...

Specifically, does their median projection rise to four rate increases in 2018 instead of the three penciled in last December?

the graph shows where each of the 19 committee members believes interest rates will be at future dates. However, the data is anonymized. Investors typically view the median result in the dot plot ...