Claim: A minority of adults would erase all of their personal information online if they could. A software firm survey of 667 randomly selected adults showed that 36​% 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.   sigmaσ pp sigmaσ muμ not equals≠ not equals≠ greater than> less than< equals= nothing ​(Type an integer or a decimal. Do not​ round.) b. Identify the null and alternative hypotheses.   H0​: (1) ___________(2) _____________ H1​:(3)__________(4) _______________     nothing ​(Type integers or decimals. Do not​ round.) (1)     σ    μ    p (2)     <    =    ≠    > (3)     σ    p    μ (4)     ≠    <    =

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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.