.Give an example of a data set with 5 values for which the standard deviation is zero.
.Give an example of a data set with 5 values for which the standard deviation is...
Which of the following is an example of a data set with 5 values for which the standard deviation is zero. a-2,-1,0,1,2 b) 4,4,44,4 )1,2,3,4,5 d -5,-3,0,3,5 Question 5 If the test scores of a class of 35 students have a mean of 71.1 and the test scores of another class of 28 students have a mean of 67.4, then the mean of the combined group is a67.750 b 69.250 c69.456 66.956
If the mean of a data set is 92 and standard deviation is 20, what is the typical range of values? If the mean of a data set is 92 and standard deviation is 20, what is the typical range of values?
A set of data values is normally distributed with a mean of 65 and standard deviation of five. Determine the Z-score of 78. a. -1.12 b. 2.6 c. 1.12 d. -2.6
Find the range and standard deviation of the set of data 5, 9, 10, 12, 14, 16 The range is 11 (Simplify your answer) The standard deviation is (Round the final answer to the nearest hundredth as needed Round all intermediate values to the nearest hundredth as needed
5) What is the standard deviation for the following set of values? 345mA 350mA 359mA348mA 351mA
10. A set of data with a mean of 54 and a standard deviation of 5.9 is normally distributed. Find the values that are 2 standard deviations from the mean
Given a set of data with a mean of 150 and a standard deviation of 3, what percentage of values would be greater than 159?
A set of data has a mean of 75 and a standard deviation of 5. What percentage of data will fall between 60 and 90? What percentage of data will fall between 65 and 85? What percentage of data will be less than 65?
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 Introduction above. Do not find the mean, median, mode, range and standard deviation of your data set.
A population data set is right-skewed and has a mean of 100 and a standard deviation of 5. Which of the following is true regarding the sampling distribution of the mean for a sample size of 1,000? Select one: It's standard deviation is 5. It's shape is right-skewed It's standard deviation is 0.158. It's mean is 10.