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Given the Data set: 8.5, 8.7, 8.9, 8.2, 8.3, 8.4, 8.5 – Use this set for...

Given the Data set: 8.5, 8.7, 8.9, 8.2, 8.3, 8.4, 8.5 – Use this set for parts a to d. This is to be considered as set#2 for part C

  1. Find the Mean, Mode, Median, Range, Midrange and Standard Deviation for the Data Set
  1. Determine if the following data set has an outlier that can be disregarded
  1. Using the given data set#2 from the given data and set #1 being (?⃐ = 8.7 , S = 0.47 and N = 7) determine if the two data sets are statistically the same or different using an 90% confidence interval.
  1. Find the range for the sample mean value with 80% confidence interval. Make sure µ is isolated
Math   Statistics-And-Probability   
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