<prompt> Which of the following statement are true regarding RDA ?RDA is statistically defined as two standard deviation above the estimated average requirement EARRDA is statistically defined as equal to the EARRDA is statistically defined as equal to the adequate intakeRDA is defined as the recommended minimum requirement  <response>: RDA Recommended dietary allowance :Amount of nutrient estimated to meet the nutrient requirement of 97 to 98 of healthy individual in an age and gender group.RDA EAR 2SDEA 