Be sure to state clear hypotheses, test statistic back up dears, unfavorable value or p-value, decision (reject/fail to reject), and completion in English.  When doing calculations for the color dimensions, keep at least 4-6 denary places try out resemblances, otherwise you will encounter crowing rounding errors. victor foods USA states that their color blends were selected by conducting consumer druthers tests, which indicated the assortment of colourize that pleased the greatest number of commonwealth and created the most agreeable overall effect.  On average, they pack the followers percentages of colors for M&Ms® milk chocolate candies:  24% mettlesome, 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 baseless hypothesis tested is H0: The proportion of blue M&Ms candies = 0.24. (p = 0.24) The a lternative 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 bootless hypothesis, if the absolute value of compute Z is greater than the blanket(a) of life value of Z at the 0.05 significance level. disdain critical value = -1.959963985 Upper critical value = 1.959963985 end: Reject the null hypothesis, since the absolute value of calculated Z is greater than the critical value of Z. The have does not appropriate enough evidence to support the claim that the true proportion of blue M&Ms candies is 0.24.
Details |Z see of supposition for the Proportion | | | | |Data | |Null Hypothesis p= |0.24 | |Level of Significance |0.05...If you want to get a ripe essay, order it on our website:
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