Claim: A majority of adults would erase all of their personal information online if they could. A software firm survey of 476 randomly selected adults showed that 64​% of them would erase all of their personal information online if they could. Complete parts​ (a) and​ (b) below.       Question content area bottom Part 1 a. Express the original claim in symbolic form. Let the parameter represent the adults that would erase their personal information.   pp   greater than>   0.50.5 ​(Type an integer or a decimal. Do not​ round.) Part 2 b. Identify the null and alternative hypotheses.   H0​: pp sigmaσ muμ pp not equals≠ equals= not equals≠ greater than> less than< 0.50.5 H1​: pp sigmaσ muμ pp greater than> equals= greater than> not equals≠ less than< 0.50.5 ​(Type integers or decimals. Do not​ round.)

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