Question: A poll surveyed 1801 internet users and found that 854 of them had posted a photo or video online. Assume that you want to test

A poll surveyed 1801 internet users and found that 854 of them had posted a photo or video online. Assume that you want to test the claim that less than half of internet users have posted photos or videos online? Use = 0.01level of significance. Find the critical number (z or t) that is corresponding to the given significance level. Round to 4 decimal places. (Enter the value ONLY)

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