Mathematics, 14.04.2020 17:22, aliviafrancois2000
The management team of a company with 10,000 employees is considering installing charging stations for electric cars in the company parking lots. In a random sample of 500 employees, 15 reported owning an electric car. Which of the following is a 99 percent confidence interval for the proportion of all employees at the company who own an electric car?
(A) 0.03Β±2.326β(0.03)(0.97)
500
(B) 0.15Β±2.326β(0.15)(0.85)
500
(C) 0.03Β±2.576β(0.03)(0.97)
500
(D) 0.15Β±2.576β(0.15)(0.85)
500
(E) +.03Β±2.576β(0.03)(0.97)β(0.03)(0.97 )
10,0000 500.
Answers: 3
Mathematics, 21.06.2019 19:20, TrudnEli1217
Which number completes the system of linear inequalities represented by the graph? y> 2x β 2 and x + 4y 2 et 2 3 4
Answers: 3
Mathematics, 21.06.2019 20:00, alondrahernande3
Which sums are equal to 1hold 6/8? choose all answers that are correcta.1/8+6/8b.12/8+2/8c.8/8+1/8 +1/8+1/8+1/8+1/8+1/8d.8/8+6/8
Answers: 1
Mathematics, 21.06.2019 20:00, maggiegoodenough62
The holiday party will cost $160 if 8 people attend. if there are 40 people who attend the party, how much will the holiday party cost
Answers: 1
The management team of a company with 10,000 employees is considering installing charging stations f...
Mathematics, 06.04.2020 18:36
Geography, 06.04.2020 18:37
Mathematics, 06.04.2020 18:37
Mathematics, 06.04.2020 18:37