M&M Project

Be sure to state clear hypotheses, test statistic plunk for dears, unfavorable value or p-value, decision (reject/fail to reject), and terminus in English.  When doing calculations for the color dimensions, keep at least 4-6 denary places try out resemblances, otherwise you will encounter giving rounding errors. victor foods USA states that their color blends were selected by conducting consumer election tests, which indicated the assortment of colourize that pleased the greatest number of peck and created the most agreeable overall effect.  On average, they pack the followers percentages of colors for M&Ms® milk chocolate candies:  24% glooming, 20% orange, 16% green, 14% yellow, 13% red and 13% brown. 3 pts.   tryout their claim that the true balance wheel of blue M&Ms® candies is 0.24 at the 0.05 significance level. Answer The vain hypothesis tested is H0: The proportion of blue M&Ms candies = 0.24. (p = 0.24) The alternative hypo thesis is H1: The proportion of blue M&Ms candies ? 0.24. (p ? 0.24) The test statistic used is[pic], where p0 = 0.24, p = 1967/9194 = 0.213943876, n = 9194 Therefore, [pic]= -5.849916104 Rejection criteria: Reject the empty hypothesis, if the absolute value of compute Z is greater than the well(p) of life value of Z at the 0.05 significance level. disappoint critical value = -1.959963985 Upper critical value = 1.959963985 outcome: Reject the null hypothesis, since the absolute value of calculated Z is greater than the critical value of Z. The have does not reserve enough evidence to support the claim that the true proportion of blue M&Ms candies is 0.24. Details |Z try out of supposition for the Proportion | | | | |Data | |Null Hypothesis ! p= |0.24 | |Level of Significance |0.05...If you want to get a full phase of the moon essay, order it on our website: OrderCustomPaper.com

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