Question

Calculate both the sample and the population standard deviations using the data below. x 27 3...

Calculate both the sample and the population standard deviations using the data below.

x 27 3 12 10 5 29



Please show the following answers to 1 decimal place.

Sample Standard Deviation (ss) =
Population Standard Deviation (σσ) =

Notice the different!

Homework Answers

Answer #1

P.S: Please provide your valuable feedback by a thumbsup. Your thumbsup is a result of our efforts. Thanks in advance...!

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
1.) Calculate both the sample and the population standard deviations using the data below. x 14...
1.) Calculate both the sample and the population standard deviations using the data below. x 14 20 26 18 6 24 Please show the following answers to 1 decimal place. Sample Standard Deviation (ss) = Population Standard Deviation (σσ) = Notice the different! 2.) The highway mileage (mpg) for a sample of 9 different models of a car company can be found below. 20 27 35 49 35 43 22 28 40 Find the mode: Find the midrange: Find the...
This data is from a sample. Calculate the mean, standard deviation, and variance. This data is...
This data is from a sample. Calculate the mean, standard deviation, and variance. This data is from a sample. Calculate the mean, standard deviation, and variance. x 20.5 45.3 10.6 31.8 28.4 30.6 49.8 32.2 27.3 Please show the following answers to 2 decimal places. Sample Mean =   Sample Standard Deviation =   Sample Variance =  (Please use the standard deviation above for your calculation.) Ooops - now you discover that the data was actually from a population! So now you must...
A sample of men's ages at first marriage is below. 26 31 29 27 30 28...
A sample of men's ages at first marriage is below. 26 31 29 27 30 28 27 31 23 29 29 30 32 28 30 28 29 35 a) Calculate x¯_______ and_______ s to 03 decimal places. x¯= and s= b) Calculate the intervals x¯±s,  x¯±2s, and x¯±3s using the values from a). x¯±s= _______to _________ x¯±2s= ________to _________ x¯±3s= _______to ________ c) What proportion of values fall within each interval? How does this compare to the Empirical Guidelines? Round your...
Using the following returns, calculate the average return, the variances, and the standard deviations for X...
Using the following returns, calculate the average return, the variances, and the standard deviations for X and Y: Returns Year X Y 1 9% 12% 2 21 27 3 -27 -32 4 15 14 5 23 36
Using the following returns, calculate the arithmetic average returns, the variances, and the standard deviations for...
Using the following returns, calculate the arithmetic average returns, the variances, and the standard deviations for X and Y.    Returns Year X Y 1 11 %     23 %     2 29         44         3 18         -10         4 -19         -24         5 20         52             Calculate the arithmetic average return for X. Calculate the arithmetic average return for Y. Calculate the variance for X. Calculate the variance for Y. Calculate the standard deviation...
Using the following returns, calculate the arithmetic average returns, the variances, and the standard deviations for...
Using the following returns, calculate the arithmetic average returns, the variances, and the standard deviations for X and Y.    Returns Year X Y 1 12 %     19 %     2 30         40         3 19         -10         4 -20         -24         5 21         48             Calculate the arithmetic average return for X.     Calculate the arithmetic average return for Y.    Calculate the variance for X.     Calculate the variance for Y.   ...
Using the following returns, calculate the arithmetic average returns, the variances, and the standard deviations for...
Using the following returns, calculate the arithmetic average returns, the variances, and the standard deviations for X and Y.    Returns Year X Y 1 11 %     22 %     2 29         43         3 18         -7         4 -19         -21         5 20         51             Calculate the arithmetic average return for X.     Calculate the arithmetic average return for Y.    Calculate the variance for X.     Calculate the variance for Y.   ...
Using the following returns, calculate the arithmetic average returns, the variances, and the standard deviations for...
Using the following returns, calculate the arithmetic average returns, the variances, and the standard deviations for X and Y.    Returns Year X Y 1 14 %     20 %     2 32         41         3 21         -13         4 -22         -27         5 23         49             Calculate the arithmetic average return for X.     Calculate the arithmetic average return for Y.    Calculate the variance for X.     Calculate the variance for Y.   ...
Using the following returns, calculate the arithmetic average returns, the variances, and the standard deviations for...
Using the following returns, calculate the arithmetic average returns, the variances, and the standard deviations for X and Y. Returns Year X Y 1 11 %     24 %     2 29         45         3 18         -12         4 -19         -26         5 20         53         Calculate the arithmetic average return for X? 11.80% is correct Calculate the arithmetic average return for Y? 16.80% is correct Need help with the rest: Calculate the variance for X....
27. Find average using the following data. Data: 456 789 158 394 167 891 264 981...
27. Find average using the following data. Data: 456 789 158 394 167 891 264 981 657 912 a. If a distribution was skewed, what would the probability be of finding something 3 standard deviations above the mean? Use one decimal place. b. Using the data from a, find the IQR. Use one decimal place. c. Using the data from #27, find the standard deviation. Use two decimal places. d. Find the 7th observation in the data set and standardize...