Mathematics, 26.11.2019 23:31 kiki8734
Given below are the analysis of variance results from a minitab display. assume that you want to use a 0.05 significance level in testing the null hypothesis that the different samples come from populations with the same mean. identify the value of the test statistic. a) 5.17 b) 0.011 c) 13.500 d) 4.500 identify the p-value. a) 0.870 b) 0.011 c) 4.500 d) 5.17 find the critical value. a) 3.06 b) 5.42 c) 8.70 d) 3.24 what can you conclude about the equality of the population means? a) accept the null hypothesis since the p-value is less than the significance level. b) reject the null hypothesis since the p-value is less than the significance level. c) reject the null hypothesis since the p-value is greater than the significance level. d) accept the null hypothesis since the p-value is greater than the significance level.
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Amodel rocket is launched from a roof into a large field. the path of the rocket can be modeled by the equation y = -0.04x^2 + 8.6x + 4.8, where x is the horizontal distance, in meters, from the starting point on the roof and y is the height, in meters, of the rocket above the ground. how far horizontally from its starting point will the rocket land? a. 0.56 m b. 215.56 m c. 431.11 m d. 215.74 m
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Given below are the analysis of variance results from a minitab display. assume that you want to use...
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