According to the U.S. department of agriculture, 48.9% of males between 20 and 39 years of age consume the minimum daily requirement of calcium. After an aggressive "got milk" advertising campaign, the USDA conducts a survey of 35 randomly selected males between the ages of 20 and 39 and finds that 21 of them consume the recommended daily allowance of calcium.

At the a 0.01 level of significance, is there evidence to conclude that the percentage of males between the ages of 20 and 39 who consume the recommended daily allowance of calcium has increase?