Asap! will mark brainliest!
calories consumed by members of a track team the day before a race are normally distributed, with a mean of 1,700 calories and a standard deviation of 100 calories. if a normal curve is sketched using these data, what is the range for 3 standard deviations to the right and to the left of the mean?

a. 1,400–2,000
b. 0–3,500
c. 1,600–1,800
d. 1,500–1,900