Hi can you please help with #4 A-E? Thank you!

4. A teenage surfer wants to go to the Olympics to represent his country. He found the histogram below which shows how old Olympians were in 2018. Use it to answer the following questions. (Hint. Presume that the first bar equals exactly 15 years-old) (5 points total) a. What was the age range of Olympians in 2018, and how do you know? Explain your answer. (1 point) b. What was the most common age of Olympians in 2018, and how do you know? Explain your answer. (1 point) C. Approximately how many Olympians were 20 years old in 2018, and how do you know? (1 point) d. What would you suggest to this young surfer about the chances of him being an Olympian before he turns 18 years old, and why would you make that suggestion to him? (1 point) e. Provide another bit of information about the histogram that was not asked about in the questions above. (1 point)