The type of household for the U.S. population and a random sample of 411 households in the community of Dove Creek, Montana are shown. Use a 5% level of significance to test the claim that the distribution of U.S. households fits the Dove Creek distribution.   Type of Household % of US households Observed # of households in Dove Creek Married with children 26% 102 Married, no children 29% 112 Single Parent 9% 33 One Person 25% 96 Other 11% 68

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Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.