1. [1.5/3.5 Points] DETAILS PREVIOUS ANSWERS MY NOTES PRACTICE ANOTHER After an exam, the professor was curious about the amount of time their students spent studying for the exam. They decided to take a survey of the 80 students in the class and recorded the amount of time each student studied. The following table shows the results. (a) Fill in the missing spots of the table. Note: round your frequency answers to the nearest integer and your relative frequencies to 2 decimal precision Number of Hours Frequency Relative frequency 0 - 4 18 0.23 5 - 9 32 0.40 10 - 14 16 15+ 1x (b) What is the probability that a randomly selected student will have studied 10 or more hours? Submit