Homework Answers
TOPIC: Finding the values of mean,median and standard deviation from a grouped frequency table.
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Determine the mean, median, and standard deviation places.) Class Frequency 0 to under 5 5 to...
Determine the mean, median, and standard deviation of the following frequency distribution: (Round the final answers...
Determine the mean, median, and standard deviation of the
following frequency distribution: (Round the final answers to 2
decimal places.)
Class Frequency 0 to under 5 5 to under 10 10 to under 15 15 to under 20 20 to under 25 4 Mean Median Standard deviation
Approximate the sample standard deviation given the following frequency distribution. Class Frequency 0 4 17 5 9 16 10...
Approximate the sample standard deviation given the following frequency distribution. Class Frequency 0 4 17 5 9 16 10 14 15 19 18 20 24 17 7.4 55.9 55.2 7.5
Approximate the sample standard deviation given the following frequency distribution. Class Frequency 0 4 17 5 9 16 10 14 15 19 18 20 24 17 7.4 55.9 55.2 7.5
Assume this is a population of data CLASS MIDPOINT FREQUENCY 0 and under 105 4 15 25 35 10 and under 20 20 and under 30...
Assume this is a population of data CLASS MIDPOINT FREQUENCY 0 and under 105 4 15 25 35 10 and under 20 20 and under 30 4 30 and under 40 Determine the standard deviation using Sheppard's Correction. (Usr four points of percision.)
Assume this is a population of data CLASS MIDPOINT FREQUENCY 0 and under 105 4 15 25 35 10 and under 20 20 and under 30 4 30 and under 40 Determine the standard deviation using Sheppard's...
Find the mean, median, mode, population standard deviation and variance of the given data: Items 3...
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
Match the histograms on the right to the summary statistics given. 20- Standard Deviation Mean Median...
Match the histograms on the right to the summary statistics given. 20- Standard Deviation Mean Median 10- 54 54 1.5 59 59 11 II 54 0- 54 24 34 44 54 64 74 84 IV 54 54 19 (a) (a) 20- (b) 10- (c) (d) 0- 34 44 54 64 74 84 (b) onnba fouanbas 20- 10- 0+ 49 51 53 55 57 59 (c) 10- 5- 0+ -6 14 34 54 74 94 114 (d) Frequency Frequency
Match the...
Calculate the mean, median, mode, range and standard deviation of the data: -5, -3, -3, 4,9...
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,...
Match the histograms on the right to the summary statistics given. 20- Standard Mean Median Deviation...
Match the histograms on the right to the summary statistics given. 20- Standard Mean Median Deviation 10- 1 54 54 1.5 59 59 11 0- 24 34 44 54 64 74 84 II 54 54 9 IV 54 54 19 (a) (a) 20- (b) 10- (c) (d) 0- 34 44 54 64 74 84 (b) fouanbes4 ouanbaia 20- 10- 0- 49 57 59 (c) 10- 0- 6 14 34 54 74 94 114 (d) 55 53 51 nanbau Frequency
Match...
If a normal distribution has a mean of 30 and a standard deviation of 5, then A) the median is...
If a normal distribution has a mean of 30 and a standard deviation of 5, thenA) the median is 35 and the mode is 25.B) the median is 30 and the mode is 30.C) the median is 30 and the mode is 35.D) the median is 25 and the mode is 35.
For a sample with mean 20, median 25, and standard deviation 5, evaluate Pearson's Index. options:...
For a sample with mean 20, median 25, and standard deviation 5, evaluate Pearson's Index. options: A) -3.0 B) -1.0 C) 1.0 D) 3.0
NAME: 6. Find the mean and median for the frequency distribution. (Round to 2 decimal places...
NAME: 6. Find the mean and median for the frequency distribution. (Round to 2 decimal places w you have to round) Value Frequency 14 3 18 5 24 2. 28 3 32 4 41 1 (5pts) Median (5 pts) Mode (5 pts)
Determine the mean, median, and standard deviation of the
following frequency distribution: (Round the final answers to 2
decimal places.)
Class Frequency 0 to under 5 5 to under 10 10 to under 15 15 to under 20 20 to under 25 4 Mean Median Standard deviation
Approximate the sample standard deviation given the following frequency distribution. Class Frequency 0 4 17 5 9 16 10 14 15 19 18 20 24 17 7.4 55.9 55.2 7.5
Approximate the sample standard deviation given the following frequency distribution. Class Frequency 0 4 17 5 9 16 10 14 15 19 18 20 24 17 7.4 55.9 55.2 7.5
Assume this is a population of data CLASS MIDPOINT FREQUENCY 0 and under 105 4 15 25 35 10 and under 20 20 and under 30 4 30 and under 40 Determine the standard deviation using Sheppard's Correction. (Usr four points of percision.)
Assume this is a population of data CLASS MIDPOINT FREQUENCY 0 and under 105 4 15 25 35 10 and under 20 20 and under 30 4 30 and under 40 Determine the standard deviation using Sheppard's...
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
Match the histograms on the right to the summary statistics given. 20- Standard Deviation Mean Median 10- 54 54 1.5 59 59 11 II 54 0- 54 24 34 44 54 64 74 84 IV 54 54 19 (a) (a) 20- (b) 10- (c) (d) 0- 34 44 54 64 74 84 (b) onnba fouanbas 20- 10- 0+ 49 51 53 55 57 59 (c) 10- 5- 0+ -6 14 34 54 74 94 114 (d) Frequency Frequency
Match 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,...
Match the histograms on the right to the summary statistics given. 20- Standard Mean Median Deviation 10- 1 54 54 1.5 59 59 11 0- 24 34 44 54 64 74 84 II 54 54 9 IV 54 54 19 (a) (a) 20- (b) 10- (c) (d) 0- 34 44 54 64 74 84 (b) fouanbes4 ouanbaia 20- 10- 0- 49 57 59 (c) 10- 0- 6 14 34 54 74 94 114 (d) 55 53 51 nanbau Frequency
Match...
NAME: 6. Find the mean and median for the frequency distribution. (Round to 2 decimal places w you have to round) Value Frequency 14 3 18 5 24 2. 28 3 32 4 41 1 (5pts) Median (5 pts) Mode (5 pts)
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