Claim: A majority of adults would erase all of their personal information online if they could. A software firm survey of 614 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.     p μ σ     equals= greater than> less than< not equals≠   ​(Type an integer or a decimal. Do not​ round.) b. Identify the null and alternative hypotheses.   H0​:   p σ μ   less than< equals= not equals≠ greater than>   H1​:   σ p μ   not equals≠ greater than> equals= less than<

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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.