Show work for EVERY problem. Show work for multiple choice by explaining why you chose that answer. Points are e through showing your work and answers. Answers without work shown or explanations will...

i cant remember how to find the range

Extracted text: Show work for EVERY problem. Show work for multiple choice by explaining why you chose that answer. Points are e through showing your work and answers. Answers without work shown or explanations will not receive credit. 1) The frequency distribution below summarizes employee years of service for Alpha Corporation. Determine width of each class. (Hint: We do not know the range here so we can't use a formuala to find the class wid How can we dotormine it by just looking at the table?) o classes width 6-1: S Years of service (Frequency 1-5 5 6-10 20 25 11-15 16-20 21-25 26-30 10 5 3. Construct the cumulative frequency distribution that corresponds to the given frequency distribution. 2) Number Weight (oz) of Stones 1.2-1.6 1.7-2.1 2.2-2.6 5 2 : 5+2t7 5 12 +5 17+13: 2.7-3.1 5 13 3.2-3.6 Cumulative Frequency Weight (oz)