Be sure to state clear hypotheses, test statistic bond dears, unfavorable value or p-value, decision (reject/fail to reject), and oddment in English.  When doing calculations for the color dimensions, keep at least 4-6 tenfold places try out resemblances, otherwise you will encounter overlarge 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 community and created the most agreeable overall effect.  On average, they pack the pastime percentages of colors for M&Ms® milk chocolate candies:  24% patrician, 20% orange, 16% green, 14% yellow, 13% red and 13% brown. 3 pts.  tryout their claim that the true equilibrium 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 alternat ive 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 vapid hypothesis, if the absolute value of compute Z is greater than the wide of life value of Z at the 0.05 significance level. move critical value = -1.959963985 Upper critical value = 1.959963985 determination: Reject the null hypothesis, since the absolute value of calculated Z is greater than the critical value of Z. The have does not entrust enough evidence to support the claim that the true proportion of blue M&Ms candies is 0.24.
Details |Z visitation of supposition for the Proportion | | | | |Data | |Null Hypothesis p= |0.24 | |Level of Significance |0.05...If you want to get a to the full essay, order it on our website:
OrderCustomPaper.comIf you want to get a full essay, visit our page:
write my paper
No comments:
Post a Comment