The average take-out order size for Ashoka Curry House restaurant is shown. Assuming equal variances, at α = 0.05, is there a significant difference in the order sizes? Customer Order Size (dollars)StatisticFriday NightSaturday NightMean order sizex¯1x¯1 =22.32x¯2x¯2 =25.56Standard deviations1 =4.35s2 =6.16Number of ordersn1 =13n2 =18 Find the test statistic tcalc

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MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

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The average take-out order size for Ashoka Curry House restaurant is shown. Assuming equal variances, at α = 0.05, is there a significant difference in the order sizes?

Customer Order Size (dollars)
Statistic	Friday Night	Saturday Night
Mean order size	x¯1x¯1 =	22.32	x¯2x¯2 =	25.56
Standard deviation	s₁ =	4.35	s₂=	6.16
Number of orders	n₁ =	13	n₂=	18

Find the test statistic t_calc

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