# Question: Calculate the mean and SS sum of squared deviations for

Calculate the mean and SS (sum of squared deviations) for each of the following samples. Based on the value for the mean, you should be able to decide which SS formula is better to use.

Sample A: 1 4 8 5

Sample B: 3 0 9 4

Sample A: 1 4 8 5

Sample B: 3 0 9 4

**View Solution:**## Answer to relevant Questions

For the following population of N = 6 scores: 3 1 4 3 3 4 a. Sketch a histogram showing the population distribution. b. Locate the value of the population mean in your sketch, and make an estimate of the standard deviation ...A distribution has a standard deviation of σ = 10. Find the z-score for each of the following locations in the distribution. a. Above the mean by = points. b. Above the mean by 2 points. c. Below the mean by 20 points. d. ...A sample consists of the following n = 7 scores: 5, 0, 4, 5, 1, 2, and 4. a. Compute the mean and standard deviation for the sample. b. Find the z-score for each score in the sample. c. Transform the original sample into a ...A local hardware store has a “Savings Wheel” at the checkout. Customers get to spin the wheel and, when the wheel stops, a pointer indicates how much they will save. The wheel can stop in any one of 50 sections. Of the ...Information from the Department of Motor Vehicles indicates that the average age of licensed drivers is μ = 45.7 years with a standard deviation of σ = 12.5 years. Assuming that the distribution of drivers’ ages is ...Post your question