Question

​Claim: Most adults would erase all of their personal information online if they could. A software firm survey of 690 randomly selected adults showed that 62​% 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.

b. Identify the null and alternative hypotheses.

Answer 1