MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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Question

what is the standard deviation of these numbers

5, 15, 20, 40, 35

also show the formula i need please. thank you .

2:03 I what is the mean, mediam, & mode of these #'s. -3, 5, 1, 4, 8, 4 median. mean 2023-02-09_111036 PDF - 889 KB spperimete (2) What is the standard Deviantion of these #'s. 5, 15, 20, 40,35 show which for mula If the grades you receive are good, bad, unacceptable would dus be a qualitative or a Quantitative measurement Ⓒ Qualitative 40 30 1 you need Quantitative Draw a histogram to show candidate. A got 32 votes, Candidate B got io votis and cenfitats C gut 20 vites. X 45 10 25 15 30 Y 20 50 40 45 25 Mede. A Bater Candidates 6) (10 Points) in the following table x is a random variable representing the number of trees per mile of road on randomly selected streets with a 25 mph speed limit in a major city while y represents the average speed of cars in mph sampled over a one-hour period at the same time of day. PORE a) (4 Points) Draw a Scatter Diagram of the data. Remember to label the axes appropriately and choose a consistent scale. b) (2 Points) Based on the scatter diagram, would positive, close to zero, or negative? NAME estimate the correlation coefficient to be Û 9
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Transcribed Image Text:2:03 I what is the mean, mediam, & mode of these #'s. -3, 5, 1, 4, 8, 4 median. mean 2023-02-09_111036 PDF - 889 KB spperimete (2) What is the standard Deviantion of these #'s. 5, 15, 20, 40,35 show which for mula If the grades you receive are good, bad, unacceptable would dus be a qualitative or a Quantitative measurement Ⓒ Qualitative 40 30 1 you need Quantitative Draw a histogram to show candidate. A got 32 votes, Candidate B got io votis and cenfitats C gut 20 vites. X 45 10 25 15 30 Y 20 50 40 45 25 Mede. A Bater Candidates 6) (10 Points) in the following table x is a random variable representing the number of trees per mile of road on randomly selected streets with a 25 mph speed limit in a major city while y represents the average speed of cars in mph sampled over a one-hour period at the same time of day. PORE a) (4 Points) Draw a Scatter Diagram of the data. Remember to label the axes appropriately and choose a consistent scale. b) (2 Points) Based on the scatter diagram, would positive, close to zero, or negative? NAME estimate the correlation coefficient to be Û 9
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