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A population of scores has m=50 and o=10. If 5 points are added to every score in the population, then the new mean and standard deviation would be:
a) m=50 and o=10
b) m=55 and 0=10
c) m=50 and o=15
d) m=55 and o=15
Mean and standard deviation are 584.6 and 34.28
What is the estimated standard error of the sample mean? Construct a 95 percent confidence interval for the population mean category fluency test score.
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