Vehicle ownership distribution in given community

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Reference no: EM131408227

For the data provided in given Exercise, use the 0.05 level in testing whether the sample could have been drawn from a Poisson population with λ = 1.5.

Exercise
It has been reported that 10.3% of U.S. households do not own a vehicle, with 34.2% owning 1 vehicle, 38.4% owning 2 vehicles, and 17.1% owning 3 or more vehicles. The data for a random sample of 100 households in a resort community are summarized in the frequency distribution below. At the 0.05 level of significance, can we reject the possibility that the vehicle-ownership distribution in this community differs from that of the nation as a whole?

Number of Vehicles Owned	Number of Households
0	20
1	35
2	23
3 or more	22
	100

Reference no: EM131408227

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