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