3. National estimates indicate that people need more fruits and vegetables. On average, is there a d

3. National estimates indicate that people need more fruits and vegetables. On average, is there a difference for this University population (from which you have the sample of 540) between how many cups of fruits and how many cups of vegetables people eat each day?What is your estimate of the true difference in how many cups of fruits and vegetables people eat each day?What Statistical Test would  use for number 3? A paired t-test?5. Is the average number of hours slept the same for the students who exercise and those who do not exercise?Hours of sleep is numerical and exercise is categoricalWhich t-test would  run for 5?