Mathematics, 23.05.2021 22:20 jamesgraham577
Lesson 6.11: Bob earns $60,000 a year at an accounting firm. Each year, he receives a raise. Bob
has determined that the probability that he receives a 10% raise is 0.7, the probability that he earns
a 3% raise is 0.2, and the probability that he earns a 2% raise is 0.1.
A competing company has offered Bob a similar position for $65,000 a year. Bob wonders if he
should take the new job or take his chances with his current job. SHOW ALL WORK!
A) Find the mathematical expectation of the dollar amount of his raise at his current job.
B) Based only on the
mathematical expectation found (monetary earnings), should Bob stay at his
current job or accept the new job? Explain your reasoning.
Answers: 2
Mathematics, 21.06.2019 22:00
3women sell hats at a craft fair weekly. the money they make at the fair is split into categories. 9% goes to pay taxes. $55 goes to pay rent for the space they sell in. the rest is split between the women. if the group make $706 at the fair, how much does each women get paid once the money is divided
Answers: 1
Mathematics, 22.06.2019 03:30
Which lines are parallel? justify your answer. lines p and q are parallel because same side interior angles are congruent. lines p and q are parallel because alternate exterior angles are congruent lines l and m are parallel because same side interior angles are supplementary lines l and m are parallel because alternate interior angles are supplementary.
Answers: 2
Mathematics, 22.06.2019 03:30
One angle of a linear pair is 10 more than two-thirds the other angle. find the measure of both angles.
Answers: 1
Mathematics, 22.06.2019 05:00
The continuous random variable x is uniformly distributed over the interval [–1,3]. find -e(x) -var(x) -e(x²) -p(x < 1.4) a total of 40 observations of x are made.
Answers: 1
Lesson 6.11: Bob earns $60,000 a year at an accounting firm. Each year, he receives a raise. Bob
ha...
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