Data Analysis & Probability Drill worksheets feature a leveled approach to learning, beginning in grade 3 and increasing in difficulty to grade 5. Through real world scenarios, students will learn probability and predict most likely scenario. Tasks will determine whether a statement is likely, unlikely, certain or impossible, utilize a pictograph, determine the probability of selecting a certain object, read bar graphs, find the median and much more! Each book contains reproducible drill sheets, review and answer key. This book is a great addition to the classroom!