Mathematics, 30.03.2020 23:16 carechiga24
A particular brand of dishwasher soap is sold in three sizes; 25 oz, 40 oz, and 65 oz. Twenty percent of all purchasers select a 25-oz box, 50% select a 40-oz box, and the remaining 30% choose a 65-oz box. Let X1 and X2 denote the package sizes selected by two indpendently selected purchasers.
Determine the sampling distribution of the sample variance S2, calculate E(S2), and compare to σ2.
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Mathematics, 21.06.2019 17:00
High schoolmathematics 5 points keith is the leading goal scorer for a team in an ice hockey league. last season, he scored 42 goals in 82 games. assuming he scores goals at a constant rate, what is the slope of the line that represents this relationship if the number of games is along the x-axis and the number of goals is along the y-axis?
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How do you determine whether a relationship represented as as graph is linear or nonlinear
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Mathematics, 21.06.2019 21:00
Factor the trinomial below. 12x^2 - 32x - 12 a. 4(3x+3)(x-1) b. 4(3x+1)(x-3) c. 4(3x+6)(x-2) d. 4(3x+2)(x-6)
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A particular brand of dishwasher soap is sold in three sizes; 25 oz, 40 oz, and 65 oz. Twenty percen...
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