I'm unsure about this

them 1: (5pts) The following histogram summarizes the response given by 116 college stu- Whenis to a question asking how much they had slept in the previous night (data source sleepstudy lataset on the companion website). Use the graph to answer the following questions. 30- 20- Frequency 10- 0 - @ Cengage Learning. 2 3 4 5 6 7 8 9 101112 Hours of sleep a) (1pt) Describe the shape of the dataset. Explain whether it is symmetric or skewed. Skewed to Left b) (2pts) Are there any outliers? For any outlier, give an approximate value for the amount of sleep, and explain why you think the value is an outlier. c) (1pt) What was the most frequently reported value (approximately) for the amount of sleep the previous night? d) (1pt) Roughly, how many students said that they slept 8 hours the previous night