 , 08.11.2019 13:31, yfnal3x

# Plz explain why the answer is number 2 is d.

Plz
explain why the answer is number 2 is d.  ### Other questions on the subject: Mathematics Mathematics, 09.03.2020 13:49, cpalabamagirl2595
23) 84% of a contractor’s jobs involves electrical work. 75% of a contractor’s jobs involve plumbing work. Of the jobs that involve plumbing, 90% of the jobs also involves electrical work. Let E = jobs involving electrical work L = jobs involving plumbing work Suppose one of the contractor’s jobs is randomly selected. Using the sixth Excel worksheet, a) Find P(E). 0.84 b) Find P(L). 0.75 c) In words, what does E | L mean? d) Find P(E | L). e) Find P(E and L). f) Are E and L independent events? Why or why not? g) Find P(E or L). h) Are E and L mutually exclusive? Why or why not Mathematics, 09.03.2020 13:41, Heneyda
I need some help with this answer :) Mathematics, 09.03.2020 13:41, donahueno1753
The mean and median of 100 observations are 50 and 52 respectively. The value of the largest observation is 100. It was later found that it is 110. Find the true mean and median. Mathematics, 21.06.2019 13:00, oclexieaocovtg07
The number of possible solutions of a polynomial can be found by looking
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Plz
explain why the answer is number 2 is d.
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