Question

PLEASE HELP ME STATISTICS AND PROBABILITY
1. Find the range of the following sets of numbers:
a. 39 44 56 32 30 98 100
b. 1 2 3 5 19 83 44 14 28
c. 1.2 2.2 4.1 4.5 3.1 7.1 8.9 3.5 9.7
d. 56.23 34.76 34.34 90.35 100.25
e. 45 34 12 13 100 209 543 123 135 444 200

Answer 1

Friction is the force resisting the relative motion of solid surfaces, fluid layers, and material elements sliding against each other. There are several types of friction: Dry friction is a force that opposes the relative lateral motion of two solid surfaces in contact.