Mathematics, 31.12.2020 19:30 xoaprilox
Sarah works for the Urban Pollination Project at UW. Five years ago, 25% of urban gardens were visited by native bees, and Sarah would like to show that this proportion is different now than it was five years ago. Suppose Sarah calculates a p-value of 178. What is the best conclusion at a significance level of 0.057?
a. Sarah does not have evidence that the proportion of urban gardens visited by native bees has not changed.
b. Sarah has evidence that the proportion of urban gardens visited by native bees has not changed
c. Sarah has evidence that the proportion of urban gardens visited by native bees has changed
d. Sarah does not have evidence that the proportion of urban gardens visited by native bees has changed
Answers: 2
Mathematics, 21.06.2019 19:00
What is the expression in factored form? 3x^2 + 18x + 24 a. 3(x+2)(x+4) b. 3(x-2)(x+4) c. 3(x-2)(x-4) d. 3(x+2)(x-4)
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Mathematics, 21.06.2019 20:00
Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 - 4x - 5 = 0
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Mathematics, 21.06.2019 21:30
Mama mia restaurant used 1 2 2 1 ? of their mozzarella cheese making pizza and the remaining 6 4 64 ounces making pasta. how many pounds of mozzarella cheese did mama mia start with?
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Sarah works for the Urban Pollination Project at UW. Five years ago, 25% of urban gardens were visit...
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