Mountain Peaks. From the Website 8000ers.com, we obtained a table of the highest mountain peaks in the world as of March 2015.

The names of the top 10 peaks along with their altitudes are listed in the following table.

Rank Mountain Height (meters)

1 Mount Everest 8,848 2 K2 / Godwin-Austen 8,611 3 Kanchenjunga 8,586 4 Lhotse 8,516 5 Makalu 8,485 6 Cho Oyu 8,188 7 Dhaulagiri I 8,167 8 Manaslu 8,163 9 Nanga Parbat 8,126 10 Annapurna I 8,091 What type of data is presented in the

a. first column of the table?

b. second column of the table?

c. third column of the table?