Be sure to state clear hypotheses, test statistic mark off dears, unfavorable value or p-value, decision (reject/fail to reject), and close in English.  When doing calculations for the color dimensions, keep at least 4-6 decimal fraction places try out resemblances, otherwise you will encounter monstrous rounding errors. victor foods USA states that their color blends were selected by conducting consumer pick tests, which indicated the assortment of colourize that pleased the greatest number of mess and created the most agreeable overall effect.  On average, they pack the side by side(p) percentages of colors for M&Ms® milk chocolate candies:  24% low, 20% orange, 16% green, 14% yellow, 13% red and 13% brown. 3 pts.  tryout their claim that the true comparison of blue M&Ms® candies is 0.24 at the 0.05 significance level. Answer The aught hypothesis tested is H0: The proportion of blue M&Ms candies = 0.24. (p = 0.24) The alternative h ypothesis 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 postal code hypothesis, if the absolute value of compute Z is greater than the skilful of life value of Z at the 0.05 significance level. impose critical value = -1.959963985 Upper critical value = 1.959963985 final stage: Reject the null hypothesis, since the absolute value of calculated Z is greater than the critical value of Z. The have does not return enough evidence to support the claim that the true proportion of blue M&Ms candies is 0.24.
Details |Z sort of supposition for the Proportion | | | | |Data | |Null Hypothesis p= |0.24 | |Level of Significance |0.05...If you want to get a bounteous essay, order it on our website:
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