Be sure to state clear hypotheses, test statistic dungeon dears, unfavorable value or p-value, decision (reject/fail to reject), and finishing in English.  When doing calculations for the color dimensions, keep at least 4-6 quantitative places try out resemblances, otherwise you will encounter Brobdingnagian rounding errors. victor foods USA states that their color blends were selected by conducting consumer orientation tests, which indicated the assortment of colourize that pleased the greatest number of good deal and created the most agreeable overall effect.  On average, they pack the undermentioned percentages of colors for M&Ms® milk chocolate candies:  24% bluish, 20% orange, 16% green, 14% yellow, 13% red and 13% brown. 3 pts.  tryout their claim that the true counterbalance of blue M&Ms® candies is 0.24 at the 0.05 significance level. Answer The fruitless hypothesis tested is H0: The proportion of blue M&Ms candies = 0.24. (p = 0.24) The alternative hypothesis 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 invalid hypothesis, if the absolute value of compute Z is greater than the effective of life value of Z at the 0.05 significance level. trim down critical value = -1.959963985 Upper critical value = 1.959963985 windup: 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 canvas of supposition for the Proportion | | | | |Data | |Null Hypothesis p= |0.24 | |Level of Significance |0.05...If you want to get a spacious essay, order it on our website:
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