Mathematics, 13.04.2021 06:50 fhggggy5680
company is in the public or private sector. The U. S. Department of Labor posted the 2007 mean salary for human resource managers employed by the federal government as $76,503. Assume the annual salaries for this type of job are normally distributed and have a standard deviation of $8850. a) What is the probability that a randomly selected human resource manager received over $100,000 in 2007? b) A sample of 20 human resource managers is taken and annual salaries are reported. What is the probability that the sample mean annual salary falls between $70,000 and $80,000?โ
Answers: 3
Mathematics, 21.06.2019 16:20
Ivan began dividing g2 โ 6 by g + 1, noting that . he started by placing g in the quotient, as shown below.what is g2 โ 6 divided by g + 1? g โ 1 โ g + 1 โ g โ 7 + g โ 5 +
Answers: 3
Mathematics, 21.06.2019 16:30
Graph red beads cost $1 an ounce and gold beads cost $3 an ounce. juanita wants to purchase a 12-ounce mixture of red and gold beads that she can sell for $2 an ounce. the solution of the system shows the number of beads needed for juanita to break even. x + y = 12, x + 3y = 24 how many ounces of red beads will juanita buy to break even? how many ounces of gold beads will she buy?
Answers: 3
Mathematics, 21.06.2019 19:00
Arestaurant chef made 1 1/2 jars of pasta sauce. each serving of pasta requires 1/2 of a jar of sauce. how many servings of pasta will the chef be bale to prepare using the sauce?
Answers: 3
Mathematics, 21.06.2019 20:00
Write the point-slope form of the line passing through (2, -12) and parallel to y=3x.
Answers: 3
company is in the public or private sector. The U. S. Department of Labor posted the 2007 mean salar...
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