Question

Given μ=178, σ=11.6, and n=23 what is σx¯? Round to 2 decimal places, as needed.

Given μ=178, σ=11.6, and n=23 what is σx¯? Round to 2 decimal places, as needed.

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Answer #1

Solution :

Given that,

mean = = 178

standard deviation = = 11.6

n = 23

= 178

= / n = 11.6 / 23 = 2.42

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