In July, Three-fifths of the160 babies born in an area hospital were girls. Seventy of the babies weighed 8 pounds or more. Fifty boys weighed 8 pounds or more. Which of the following tables shows relative frequency by row? A 4-column table with 3 rows. Column 1 has entries boys, girls, total. Column 2 is labeled less than 8 pounds with entries 9 percent, 48 percent, 56 percent. Column 3 is labeled greater-than-or-equal-to 8 pounds with entries 31 percent, 13 percent, 44 percent. Column 4 is labeled Total with entries 40 percent, 60 percent, 100 percent. A 4-column table with 3 rows. Column 1 has entries boys, girls, total. Column 2 is labeled less than 8 pounds with entries 22 percent, 79 percent, 56 percent. Column 3 is labeled greater-than-or-equal-to 8 pounds with entries 78 percent, 21 percent, 44 percent. Column 4 is labeled Total with entries 100 percent, 100 percent, 100 percent. A 4-column table with 3 rows. Column 1 has entries boys, girls, total. Column 2 is labeled less than 8 pounds with entries 16 percent, 84 percent, 100 percent. Column 3 is labeled greater-than-or-equal-to 8 pounds with entries 71 percent, 29 percent, 100 percent. Column 4 is labeled Total with entries 40 percent, 60 percent, 100 percent.