Mathematics, 12.08.2019 18:20 bluevibe
Cloud seeding simpson, alsen, and eden (technometrics 1975) report the results of trials in which clouds were seeded and the amount of rainfall recorded. the authors report on 26 seeded and 26 unseeded clouds in order of the amount of rainfall, largest amount first. here are two possible tests to study the question of whether cloud seeding works. paired t-test of m(1 - 2) mean of paired differences = -277.39615 t-statistic = -3.641 with 25 df p = 0.0012 2-sample t-test of m1 - m2 difference between means = -277.4 t-statistic = -1.998 with 33 df p = 0.0538 a) which of these tests is appropriate for these data? explain. b) using the test you selected, state your conclusion.
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Mathematics, 21.06.2019 16:00
Write the expression as a constant , a single trigonometric function, or a power of a trigonometric function. sin x cos x/ tan x
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Mathematics, 21.06.2019 18:00
Lv beethoven software supplies customized software to a managed healthcare system. lv beethoven software's costs for the software is $1,723,000. lv beethoven software sells the software to the healthcare system for $3,816,981.10. overhead expenses are estimated at 47% of the selling price. what is lv beethoven software's net profit to the nearest dollar?
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Mathematics, 21.06.2019 22:00
Which function in vertex form is equivalent to f(x) = x2 + 6x + 3? f(x) = (x + 3)2 + 3 f(x) = (x + 3)2 − 6 f(x) = (x + 6)2 + 3 f(x) = (x + 6)2 − 6
Answers: 1
Mathematics, 21.06.2019 23:30
Drag each equation to the correct location on the table. for each equation, determine the number of solutions and place on the appropriate field in the table.
Answers: 3
Cloud seeding simpson, alsen, and eden (technometrics 1975) report the results of trials in which cl...
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