I would like some assistance with the following probability questions

\f59. The table below shows the number of books read by five children in a year. Name Number of Books David 25 Keesha 12 Megan X Nicki 27 Giselle 29 If the average number of books read by the children was 25, then how many books did Megan read over the year? a) 15 b) 19 C) 26 d) 32 e 36USE THE FOLLOWING TO ANSWER QUESTIONS 60 - 62: The following is the ages of randomly selected persons who entered a store during the lunch hour on a specific day. WN - O - N WUD 7 7 60. The 5-number summary for this dataset is a) 9 16.5 25 33.5 41 b) 9 18 25 32 41 c) 9 15 25 35 41 d) 9 18 24 32 41 e) 9 20.5 24 29.5 41 61. The term which best describes this distribution is a) Left skewed b) Right skewed c) Multimodal d) Symmetric\fUSE THE FOLLOWING TO ANSWER QUESTIONS 63 AND 64: The travel time (in minutes) of 116 high school students is given in the table below. Time (minutes) Number of Students 0 - less than 10 12 10 - less than 15 18 15 - less than 20 34 20 - less than 30 33 30 - less than 45 19 63. The mean of this dataset is a) 19.31 b) 20.21 c) 20.84 d) 448.00 64. The mode of this dataset is 20.21 b) 19.70 C) 19.47 d) 19.20 e) 17.5065. Your grade for math is determined by the following components with their corresponding weights in brackets: Quizzes (15%), Homework (10%), Final Project (30%) and 3 Exams (15% each). You scored the following during the semester: Quizzes : 85%, Homework : 85%, Final Project : 89%, Exam 1 : 78%, Exam 2 : 81%, Exam 3 : 92%. Based on these scores, what grade did you get for the course (rounded to the nearest whole number)? a) A: 90 and above b) B: 86 89 c) C: 80 - 85 d) D: less than 80