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An antide about the Calromi ttery gave the owing information on the age distribu

ID: 3228649 • Letter: A

Question

An antide about the Calromi ttery gave the owing information on the age distribu ion of adults Californi are betw nd 34 years old, 51% are betwe liikels. T mple of 200 kuler kel purunas ottery tickets? di-square goodness of fit test with to two deci al pl Ane of Purchaser Frequency G5 and Over 30 196517 x P-value inter 0.11 005 0.10 0.10 strong evidence to conclude that one or more of the thance ao aroups buys a disproportionate share of lottery tickets. You may not proutsa le in Appendix A to answer thi Need Heip7 35 and 64 years cld, Based are rs old or ol le Lo rticle also ga nformation dist ibution of those wi buys a dispropor

Explanation / Answer

The statistical software output for this problem is:

Chi-Square goodness-of-fit results:
Observed: Observed
Expected: Expected

Hence,

X2 = 35.21

p - value interval: p < 0.001; Option A

provide

N DF Chi-Square P-value 200 2 35.211765 <0.0001