2. Create and post an example that has a data set of 15 to 25 numbers, similar to the example in the Introduction above. Do not find the mean, median, mode, range and standard deviation of your data set.
Mean - Mean is the average of all data points available.
It is defined as sum of all the data points divided by number of data points.
Median - It is value of data point which falls in the middle when we arrange all samples in ascending order.
Mode - It is value of data point which is repeated maximum times.
Range - It is the difference between minimum and maximum value of the data points present in our sample.
Standard deviation - It represents how much the data points in the sample differ from the mean value of the sample.
2. Here is an example of data set of 20 numbers. It represents the age of teachers in our university:
25 , 27, 29, 31, 28, 45, 50, 55 , 65, 23, 34, 37, 38, 38, 39, 57, 56, 47, 49, 61
Define the following terms, in your own words: Mean, Median, Mode, Range, and Standard deviation. 2. Create and post an example that has a data set of 15 to 25 numbers, similar to the example in the...
Calculate the mean, median, mode, range and standard deviation of the data: -5, -3, -3, 4,9 a) mean 1.8, median-3, mode 3, range 14, standard deviation 5.7 b) mean 0.4, median 4, mode--5, range 15, standard deviation 5.9 c) mean-1.8, median--5, mode--3, range 13, standard deviation 5.7 d) mean 0.4, median-3, mode3, range 14, standard deviation 5.9 e) None of the above Question 9 Calculate the mean, median, mode, range and standard deviation of the data: -120, -45, -45, 14,...
Directions: Calculate the mean, median, mode, range, variance, and standard deviation (SD) for each set of data. Please show your work on a separate sheet of paper and submit it along with this worksheet. Make sure your name is on the separate sheet. All answers must be written on this sheet. 1. Data Set: 1, 3, 1, 5, 7, 2, 4, 1, 3, 6, 2, 5, 2, 6, 8, 8, 2, 1, and 3 Mean = _____ Median=_____ Mode=_____ ...
QUESTION 42 Calculate the mean, median, mode, range, variance and standard deviation for the following data set (each worth 2.5 points total 12.5 points): 9,9,3,4,5. Show all your work and calculations. TTTF Paragraph Arial %DO QUE fx Mashups - Tu @ 3 (12pt) . E T. S T'T, PET : -- BE D . . 3. WITH CSS Path:p Words:
Find the mean, mode, median, variance, Standard Deviation, and range of the following data: 1 4 2 2 5 1 3 6 3 4 7 4 5 8 1
Find the mean, median, mode, population standard deviation and variance of the given data: Items 3 5 6 9 10 12 15 Frequency 1 4 2 12 5 4 2 Mean=9.03 Median= 9 Mode 9 Population standard= 4 Variance= 16 Mean=9,03 Median= 9 Mode- 9 Population standard deviation=5 Variance= 25 Mean=9.03 Median= 9 Mode= 9 Population standard deviation= 6 Variance= 36 Mean=9.03 Median= 9 Mode= 9 Population standard deviation=2.8 Variance= 7.7
1. For the following data calculate the mode, median, mean, range, interquartile range, variance, and the standard deviation. Make sure to show your work! e of Survey Respondents 70 25 20 18
Data: Mean 2858.289673 Standard Error 48.9316664 Median 2776 Mode 3655 Standard Deviation 974.9565462 Sample Variance 950540.2669 Range 5965 Minimum 684 Maximum 6649 Count 397 How to find range of within 1 standard deviation , 2nd and 3rd Standard deviation?
B. Compute the mean, median and mode for the following data set. When necessary round your answer to the nearest tenth. 13 17 813 8 13 Mean Median Mode 15 points Save Answer
2. Give an example of a data set with 6 numbers where the mean is 15 and the median is 10. 3. Which data set has the smallest standard deviation? A. 0,1,3,5,9 B. 21, 22, 23, 24 C. 30, 40, 50, 60 D. 121.2, 121.09, 121.4, 122.05 4. Each of 55 subjects tastes two unmarked cups of coffee and says which he or she prefers. One cup in each pair contains instant coffee and the other contains fresh-brewed coffee. 35...