Descriptive Statistics Calculator from Calculator Soup
I need a review on my first week review discussion post. Â I am not to confident that it is on point please review and let me know I want to do very well but need a lot of help. Â Thank you Â
Using the Descriptive Statistics Calculator from Calculator Soup my data set are: Data Set: 1, 3, 5, 9, 7, 10, 15, 20, 29, 35, 37, 42, 47, 52, 56, 67, 79, 82, 90, 100. The minimum number is 1 and the maximum number is 100. The range is 99. The mean is 39.3, the median is 36, and the mode is 1, 3, 5, 9, 7, 10, 15, 20, 29, 35, 37, 42, 47, 52, 56, 67, 79, 82, 90, 100 Descriptive Statistics: Minimum: 1 The smallest value in a sample data set. Maximum: 100 The largest value in a sample data set. Range: 99 The range from the minimum to the maximum; range = max - min Count: 20 The total number (n) of data values in a data set. Sum: 786 The total of all data values. (x1 + x3 + x5 +x9 + x7 + x10. .. +x100 =) Mean: 39.3 The sum of all of the data divided by the count; the average; mean = sum / n. Median: 36 The numeric value separating the higher half of the ordered sample data from the lower half. If n is odd the median is the center value. If n is even the median is the average of the 2 center values. Mode: 1, 3, 5, 9, 7, 10, 15, 20, 29, 35, 37, 42, 47, 52, 56, 67, 79, 82, 90, 100 The value or values that occur most frequently in the data set. Standard Deviation: 31.46 The square root of the variance; 2√variance or variance = s2 Variance: 989.6 The sum of the squared differences between data values and the mean, divided by the count Mid-Range: 50.5 Quartiles: Quartiles: Q 1 --> 9.5 Q 2 --> 36 Q 3 --> 61.5 Interquartile Range (IQR): 52 Sum of Squares: 18800 Mean Absolute Deviation: 26.13 Root Mean Square (RMS): 49.85 Std Error of Mean: 7.034 The standard deviation divided by the square root of the count Skewness: 0.4549 The sum of the cubed differences between data values and the mean, divided by the count minus 1 times the cubed standard deviation Kurtosis: 1.888 The sum of the fourth power of differences between data values and the mean, divided by the count minus 1 times the fourth power of the standard deviation Coefficient of Variation: 0.8005 Relative Standard Deviation: 80.05%
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Status NEW
Posted 13 Oct 2017 09:10 AM
My Price 10.00
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