Mathematics, 20.07.2019 06:20, biggasi
For problems 2-3: data were collected on the contents of 1-kilogram sugar packets of brands 1 and 2. assume contents are normally distributed. let and be the true average and standard deviation of contents for brand ( = 1, 2). data summaries are given below. data summary brand 1: = 16, Μ = 1.053, = 0.058 brand 2: = 16, Μ = 1.071, = 0.062 2. we would like to determine if there is evidence that brand 1 has a lower average content that brand 2. what hypothesis test will we conduct? a. : β = 0 versus : β β 0 b. : β = 0 versus : β > 0 c. : β < 0 versus : β = 0 d. : β = 0 versus : β < 0 3. what is the value of the test statistic for testing : = ? a. 0.9355 b. 0.8751 c. β0.018 d. β0.848
Answers: 1
Mathematics, 22.06.2019 02:00, ggdvj9gggsc
The base of a pyramid is a square with 5 lines of 5cm the slant height of each lateral face of the pyramid is 6 cm what is the surface area of the pyramid
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Mathematics, 22.06.2019 02:50, student0724
Determine the following data for the quadratic relation f(x) = -3(x+2)(x-3)? i. direction of opening: ii. x-intercepts: iii. y-intecept: iv. axis of symmetry: v. vertex:
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For problems 2-3: data were collected on the contents of 1-kilogram sugar packets of brands 1 and 2...
Mathematics, 29.03.2021 21:00
Mathematics, 29.03.2021 21:00
Mathematics, 29.03.2021 21:00
Mathematics, 29.03.2021 21:00
Mathematics, 29.03.2021 21:00