Mathematics, 05.12.2019 18:31 kimberlylove387
Of interest is whether the percent of managers at high tech inc. that pay over $8 per day for lunch is the same as the percent of technicians. sixty managers are surveyed and forty-six of them pay over $8 per day for lunch. one hundred forty-nine technicians are surveyed and ninety-eight of them pay over $8 per day for lunch. the hypothesis test to use is group of answer choices matched or paired samples two proportions independent group means, population standard deviations unknown independent group means, population standard deviations known.
Answers: 1
Mathematics, 21.06.2019 19:00, libi052207
Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2 - 8 = -6x a. –7.12, 1.12 b. 7.12, –1.12 c. 7.12, 1.12 d. –7.12, –1.12
Answers: 2
Mathematics, 21.06.2019 21:10, benallyadam2067
Hey free points ! people i have a few math questions on my profile consider looking at them i have to get done in 30 mins!
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