Y7

1. The stem and leaf display below shows the survey result of a company's employees in term of the number of work hours at home under Pandemic in a particular week. Using the stern and leaf plot, answer the following questions: Stern Leaf 2 921 3 8457 4 5387201 5 2139 1) How many employees participated in the survey? 2) What is the least number of hours worked overall? 3) how many responses fell in the 40 s