Question

Find the margin of error for the given values of c, \sigma, and n. c = 0.90, \sigma = 3.5, n = 36 

          Find the margin of error for the given values of c, \sigma, and n.
c = 0.90, \sigma = 3.5, n = 36
Find the margin of error for the given values of c, σ, and n. c = 0.90, σ= 3.5, n = 36

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Elementary Statistics a Step by Step Approach
Elementary Statistics a Step by Step Approach
Allan G. Bluman 9th Edition
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Find the margin of error for the given values of c, o, and n. c = 0.90, g = 3.5, n = 36
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Transcript

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00:01 Hello, so in this question we want to find the margin of error e.
00:09 The formula is given by the z value at alpha over 2 times standard deviation divided by square root of n.
00:19 So you see here that we need to first find our z value.
00:23 We can do that using alpha which is 1 minus c confidence level.
00:28 That's 1 minus 0 .9.
00:31 You get 0 .1...
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