Mathematics, 06.08.2019 19:30 deepspy599otchpd
The officials of the previous question now want to estimate the true mean educational debt of individual college graduates in the u. s. calculate the sample size that would be needed to create a 90% confidence interval for the true mean amount of debt owed, with a margin of error of $250. the population standard deviation, sigma, is 4328.
Answers: 3
Mathematics, 21.06.2019 16:00
Its due ! write an equation in which the quadratic expression 2x^2-2x 12 equals 0. show the expression in factored form and explain what your solutions mean for the equation. show your work.
Answers: 1
Mathematics, 21.06.2019 23:30
Afactory buys 10% of its components from suppliers b and the rest from supplier c. it is known that 6% of the components it buys are faulty. of the components brought from suppliers a,9% are faulty and of the components bought from suppliers b, 3% are faulty. find the percentage of components bought from supplier c that are faulty.
Answers: 1
The officials of the previous question now want to estimate the true mean educational debt of indivi...
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