1. Testing for COVID-19 is ongoing throughout Newfoundland & Labrador. The following represents the number of tests administered in the last 40 days by a Western Health testing facility: (3 marks) 85 24 78 55 95 29 34 42 35 29 1 6 76 60 64 26 33 90 76 80 38 83 22 49 8? 52 95 81 81 94 1 92 52 1 1 D 35 85 80 23 21 100 59 12 a} Using the 2" rule, determine the number of classes to be used to set up a frequency distribution. b) Determine the class width using the appropriate formula.c) Construct a frequency distribution. You must include columns for class, frequency, relative frequency and cumulative frequency