Question

Claim: Most adults would erase all of their personal information online if they could. A software firm survey of 664 randomly selected adults showed that 58% of them would erase all of their personal information online if they could. Find the value of the test statistic.

The value of the test statistic is ___.

Answer #1

**Answer:**

Given Data

A software firm survey of 664 randomly selected adults showed that 58% of them would erase all of their personal information online if they could

: p = 0.5

: p 0.5

its two tailed

given n= 664 P = 0.58

Test Statistic = ?

Z = (P - p)/sqrt (p* (1-p)/n)

=

=

=

Z = 4.1237

****Please like it..**

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