Strands copper wire from a manufacturer are analyzed forstrenghth and conductivity. the results from 100 strands are asfollows: strength strengthhigh lowhigh conductivity 74 8low conductivity 15 3a) if a stand is randomly selected, what is the probabilitythat is conductivity is high and its strength is high)b) if a stand is randomly selected, what is the probabilitythat its conductivity is low or strength is low? c) consider the event that a strand hs low conductivity andthe event that the strand has a low strength. are these tow eventsmutually exclusive?