Estimate the standard error of the mean with the following sample of 30 responses on a 7- point scale, measuring whether an extremist hate group should be given a permit to demonstrate (1 = strongly oppose through 7 = strongly favor): 3, 5, 1, 4, 3, 3, 6, 6, 2, 3, 3, 1, 1, 2, 2, 1, 5, 2, 1, 3, 4, 3, 1, 4, 5, 2, 2, 3, 3, 4 (Yes, you have to calculate mean and sd one more time.. Make a frequency distribution - you can do it! You've done it before - chapters 3 & 4...) Group of answer choices SE=0.2709; Mean=2.93; sd=1.4591 SE=0.2656; Mean=2.93; sd=2.12 SE=0.0486; Mean=2.93; sd=1.4591 SE=0.0707; Mean=2.93; sd=2.12

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