Claim: Most adults would erase all of their personal information online if they could. Asoftware firm survey of 559 randomly selected adults showed that 60% of them would erase all of their personal information online if they could. Complete parts (a) and (b) below a Express the original claim in symbolic form. Let the parameter represent the adults that would erase their personal information. (Type an integer or a decimal. Do not round.) b. Identify the null and alternative hypotheses. H. (Type integers or decimals. Do not round.)

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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.