Find the sample standard deviation for the following data: 4 5 7 9 10 Multiple choice:...
Find the sample standard deviation for the following data:
4 5 7 9 10
Multiple choice:
a) 2.54
b) 2.28
c) 1
Homework Answers
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Find the sample standard deviation for the following data:
4 5 7 9 10
Multiple choice:...
Compute the sample standard deviation of the data set 7, 8, 12, 13 Multiple Choice A....
Compute the sample standard deviation of the data set 7, 8, 12, 13 Multiple Choice A. 2.55 B. 2.94 C. 3.0 D. 4.67
What are the sample variance and sample standard deviation of the following data set: 4, 7,...
What are the sample variance and sample standard deviation of the following data set: 4, 7, 9, 10, 16? Sample standard deviation=4.4 Variance=19.7 Sample standard deviation=6 Variance= 36 Sample standard deviation=7 Variance= 49 Sample standard deviation=3 Variance= 9
Multiple Choice Question Consider the following sample: 16, 13, 10, 17, 16, 14, 5, 12, 15,...
Multiple Choice Question Consider the following sample: 16, 13, 10, 17, 16, 14, 5, 12, 15, 8, 9, 10, 15, 22, 8. Calculate the variance and interquartile range of the sample, respectively. A. 19.38; 7 B. 15.7; 7 C. 4.40; 7 D. 19.38; 7.5 E. 19.38; 6.5 Multiple Choice Question Assume that the monthly rainfall in Ottawa is normally distributed with mean 35.4 inches and standard deviation 4.2 inches. A research is conducted at the university of Ottawa for 10...
Multiple Choice Question Consider the following sample: 16, 13, 10, 17, 16, 14, 5, 12, 15,...
Multiple Choice Question Consider the following sample: 16, 13, 10, 17, 16, 14, 5, 12, 15, 8, 9, 10, 15, 22, 8. Calculate the variance and interquartile range of the sample, respectively. A. 19.38; 7 B. 15.7; 7 C. 4.40; 7 D. 19.38; 7.5 E. 19.38; 6.5 Multiple Choice Question Assume that the monthly rainfall in Ottawa is normally distributed with mean 35.4 inches and standard deviation 4.2 inches. A research is conducted at the university of Ottawa for 10...
Given the following data. Find the mean , Variance and the standard deviation of the sample....
Given the following data. Find the mean , Variance and the standard deviation of the sample. Classes Freq. X XF x – X (x – X )2 ( x –X )2F 2 – 4 2 5 _ 7 5 8 – 10 3 Show your work please, Thank You!
Find the range, variance, and standard deviation for the given sample data, if possible
Find the range, variance, and standard deviation for the given sample data, if possible. If the measures of variation can be obtained for these values, do the results make sense? Biologists conducted experiments to determine whether a deficiency of carbon dioxide in the soil affects the phenotypes of poas. Listed below are the phenotype codes, where 1-smooth-yellow, 2 smooth-green, 3-wrinkled yellow, and 4 wrinkled-green. 1 1 4 2 4132 2 2 2 2 2 2 2 3 2 2 2 2 Can the...
1) Find the percentage of data within 2 sample standard deviations from the mean: (12,14,67,46,35,84,67,85,93,104 2)...
1) Find the percentage of data within 2 sample standard deviations from the mean: (12,14,67,46,35,84,67,85,93,104 2) Find the sample mean and the sample standard deviation, and determine the skew of the data set: 01112355689 1133466899 2122556788999 3133888 3) An extreme outlier is defined to be any value outside of 3 standard deviations from the mean. Does the following data have any extreme outliers? (4,33,45,75,27,66,101,151,133,279) 4) Suppose that a data set has the following 5-number summary: min 0, Qi 5, Med=5,Q3=5,max...
Question 7 1 pts Find the variance of the following sample data. Round your answer to...
Question 7 1 pts Find the variance of the following sample data. Round your answer to nearest hundredths. 9, 13, 12,7, 6, 11, 12 Question 8 1 pts Find the variance of the following data assuming that the data represent the entire population. Round your answer to nearest hundredths. 9, 13, 12,7, 6, 11, 12 Question 9 1 pts If the variance of sample data is 4, what is its standard deviation? Question 10 1 pts If the standard deviation...
Find the range, variance, and standard deviation for the given sample data, if possible. If the...
Find the range, variance, and standard deviation for the given sample data, if possible. If the measures of variation can be obtained for these values, do the results make sense? Biologists conducted experiments to determine whether a deficiency of carbon dioxide in the soil affects the phenotypes of peas. Listed below are the phenotype codes where 1 smooth-yellow, 2 smooth-green, 3- wrinkled yellow, and 4- wrinkled-green 1 2 3 2 4 1 3 3 2 2 2 1 2 2...
1. You are given the following sample of scores: 5, 6, 7, 8, 9, 9, 10,...
1. You are given the following sample of scores: 5, 6, 7, 8, 9, 9, 10, 10, 11, 25 (a) For the sample above, calculate (show all of your work): (i) the mean (ii) the median (iii) the mode (iv) the variance (v) the standard deviation (vi) What do the variance and standard deviation represent? (b) Which raw score in the above sample most closely corresponds to a z-score of –0.7? (c) If Dr. Jones states that the mean is...
What are the sample variance and sample standard deviation of the following data set: 4, 7, 9, 10, 16? Sample standard deviation=4.4 Variance=19.7 Sample standard deviation=6 Variance= 36 Sample standard deviation=7 Variance= 49 Sample standard deviation=3 Variance= 9
Multiple Choice Question Consider the following sample: 16, 13, 10, 17, 16, 14, 5, 12, 15, 8, 9, 10, 15, 22, 8. Calculate the variance and interquartile range of the sample, respectively. A. 19.38; 7 B. 15.7; 7 C. 4.40; 7 D. 19.38; 7.5 E. 19.38; 6.5 Multiple Choice Question Assume that the monthly rainfall in Ottawa is normally distributed with mean 35.4 inches and standard deviation 4.2 inches. A research is conducted at the university of Ottawa for 10...
Multiple Choice Question Consider the following sample: 16, 13, 10, 17, 16, 14, 5, 12, 15, 8, 9, 10, 15, 22, 8. Calculate the variance and interquartile range of the sample, respectively. A. 19.38; 7 B. 15.7; 7 C. 4.40; 7 D. 19.38; 7.5 E. 19.38; 6.5 Multiple Choice Question Assume that the monthly rainfall in Ottawa is normally distributed with mean 35.4 inches and standard deviation 4.2 inches. A research is conducted at the university of Ottawa for 10...
1) Find the percentage of data within 2 sample standard deviations from the mean: (12,14,67,46,35,84,67,85,93,104 2) Find the sample mean and the sample standard deviation, and determine the skew of the data set: 01112355689 1133466899 2122556788999 3133888 3) An extreme outlier is defined to be any value outside of 3 standard deviations from the mean. Does the following data have any extreme outliers? (4,33,45,75,27,66,101,151,133,279) 4) Suppose that a data set has the following 5-number summary: min 0, Qi 5, Med=5,Q3=5,max...
Question 7 1 pts Find the variance of the following sample data. Round your answer to nearest hundredths. 9, 13, 12,7, 6, 11, 12 Question 8 1 pts Find the variance of the following data assuming that the data represent the entire population. Round your answer to nearest hundredths. 9, 13, 12,7, 6, 11, 12 Question 9 1 pts If the variance of sample data is 4, what is its standard deviation? Question 10 1 pts If the standard deviation...
Find the range, variance, and standard deviation for the given sample data, if possible. If the measures of variation can be obtained for these values, do the results make sense? Biologists conducted experiments to determine whether a deficiency of carbon dioxide in the soil affects the phenotypes of peas. Listed below are the phenotype codes where 1 smooth-yellow, 2 smooth-green, 3- wrinkled yellow, and 4- wrinkled-green 1 2 3 2 4 1 3 3 2 2 2 1 2 2...
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