Mathematics, 26.07.2019 00:20 mattmaddox86
Conduct the hypothesis test and provide the test statistic, critical value and p-value, and state the conclusion. a person purchased a slot machine and tested it by playing it 1,287 times. there are 10 different categories of outcomes, including no win, win jackpot, win with three bells, and so on. when testing the claim that the observed outcomes agree with the expected frequencies, the author obtained a test statistic of chi squared=21.127. use a 0.025 significance level to test the claim that the actual outcomes agree with the expected frequencies. does the slot machine appear to be functioning as expected?
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Mathematics, 21.06.2019 20:20
Can some one explain this i got sent this. is this a threat iβm scared
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Mathematics, 21.06.2019 22:00
Asquare and an equilateral triangle have the same perimeter. each side the triangle is 4 inches longer than each side of the square. what is the perimeter of the square
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Mathematics, 21.06.2019 22:30
Given the system of equations presented here: 2x + 4y = 14 4x + y = 20 which of the following actions creates an equivalent system such that, when combined with the other equation, one of the variables is eliminated? multiply the second equation by Γ’β4 to get Γ’β16x Γ’β 4y = Γ’β80 multiply the second equation by Γ’β1 to get Γ’β4x Γ’β y = Γ’β20 multiply the first equation by 2 to get 4x + 8y = 28 multiply the first equation by Γ’β1 to get Γ’β2x Γ’β 4y = Γ’β14
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