na 20. From the prices of shares of Xand Y below find out which is more stablen value:35545253 56 58 52 50 51 49Y108107 105105106 107104103 104 10151

Answered: Image /qna-images/answer/5401390d-e3ef-4ff2-8e23-e5bb58067d50.jpg

Answered: hi as 20. From the prices of shares of…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

Answer the following questions 1. A computer charges 3 pesos for each page printed. 3. 4 5. 6. No. of pages priinted(x) Cost(y) a. Complete the table. b. How much would the printing of 7 pages' cost? 1. 3. c. Suppose the total printing cost was 36 pesos, how many pages were printed? d. Based on the values on the table, list the domain and range of the relation. Domain: Range: e. What kind of relation is it?
It is thought that prehistoric Indians did not take their best tools, pottery, and household items when they visited higher elevations for their summer camps. It is hypothesized that archaeological sites tend to lose their cultural identity and specific cultural affiliation as the elevation of the site increases. Let x be the elevation (in thousands of feet) for an archaeological site in the southwestern United States. Let y be the percentage of unidentified artifacts (no specific cultural affiliation) at a given elevation. Suppose that the following data were obtained for a collection of archaeological sites in New Mexico:x5.756.257.258.259.25y2218786795What percentage of the variation in y cannot be explained by the corresponding variation in x and the least-squares line?
Q5. (i) Prices of chocolates each (OMR.): 0.10, 0.19, 0.11, 0.19, 0.17, 0.12, 0.12, 0.12, 0.10, 0.11, 0.13, 0.10, 0.09, 0.11, 0.15,0.13, 0.10, 0.18, 0.09, 0.07, 0.08, 0.06, 0.08, 0.05, 0.07, 0.08, 0.08, 0.07, 0.09, 0.06,0.07, 0.08, 0.07, 0.07, 0.07, 0.08, 0.06, 0.07, 0.06Using 6 class intervals with the lowest starting at 0.05.Set up frequency distributionConstruct frequency histogram (ii) How many ways of four-digit odd numbers can be formed from the set of digits A= {5,6,2,7,4,9,3} if the repetition of digit is not allowed
2. The boxplot below represents data collected on some variable of interest. The mean of this data set is 51. The vertical line represents some value which we will call "X". In the table below there are ten numbers, ordered from smallest to largest. For parts a. through f., write down the number that matches the appropriate value from the table. No number will be used more than once, and four numbers will not be used at all. X : 40 45 50 55 60 - 5.9 - 0.63 0.69 5.1 17.8 20.5 48.5 51.9 53.6 56.3 a. Q1 (25th percentile) = b. Median = c. Range = d. Q3 (75th percentile) = e. IQR = f. Proportion of data larger than X= 1
Complete the following statements. In general, set lie at or below the median. % of the values in a data set lie at or % of the values in a data below the first quartile (Q1). If a sample consists of 1700 test scores, of them would be at or below the second quartile (Q2). If a sample consists of 1700 test scores, of them would be at or above the third quartile (Q3).
If r = 0.6, the percentage of variation in y explained by x is 60%. Select one: O True O False
Run the following lines in R: x <- c(8.23, 8.97, 2.72, 1.09, 2.03, 8.07, 8.92, 2.14, 5.6, 2.43, 0.49, 5.8, 5.38, 5.89, 2.31, 5.05, 6.57, 9.21, 9.99, 2.81, 8.86, 9.68, 6.41, 9.36)y <- c(6.7, 6.3, 2, 2.5, 3.4, 2.7, 6.6, 5.3, 7.3, 2.5, 1.9, -0.3, -1, 4, 6.5, 2.5, 0.6, 5.5, 3.6, 1.8, 2.4, 3.2, 6.1, 5.6) Using the varials x and y that you just created, fit a linear model using y as the dependent variable and x as the independent variable and provide the following: What is the equation of the regression line?y^ = + x How many degrees of freedom would need to be used when obtaining a ?p-value associated with the test statistic for the slope parameter?Degrees of Freedom = What is the value of the coefficient of determination?R2 = What is the value of the correlation coefficient?Correlation = Is there a statistically significant relationship between x and y at the α=0.07 significance level? (answer “Yes” or “No” without quotes)YesNo
Please solve d, e.Previously a,b,c solved. Posting again.
It is thought that prehistoric Indians did not take their best tools, pottery, and household items when they visited higher elevations for their summer camps. It is hypothesized that archaeological sites tend to lose their cultural identity and specific cultural affiliation as the elevation of the site increases. Let x be the elevation (in thousands of feet) for an archaeological site in the southwestern United States. Let y be the percentage of unidentified artifacts (no specific cultural affiliation) at a given elevation. Suppose that the following data were obtained for a collection of archaeological sites in New Mexico: x 5.75 6.75 7.75 8.50 9.25 y 27 16 46 62 95 What percentage of the variation in y cannot be explained by the corresponding variation in x and the least-squares line? Round your answer to the nearest tenth of a percent. 3.4% 18.4% 81.6% 9.7%
1. For each diagram, decide if y is an increase or a decrease relative to x. Then determine the percent increase or decrease. A y B.

Recommended textbooks for you

MATLAB: An Introduction with Applications

Statistics

ISBN:

9781119256830

Author:

Amos Gilat

Publisher:

John Wiley & Sons Inc

Probability and Statistics for Engineering and th…

Statistics

ISBN:

9781305251809

Author:

Jay L. Devore

Publisher:

Cengage Learning

Statistics for The Behavioral Sciences (MindTap C…

Statistics

ISBN:

9781305504912

Author:

Frederick J Gravetter, Larry B. Wallnau

Publisher:

Cengage Learning

MATLAB: An Introduction with Applications

Statistics

ISBN:

9781119256830

Author:

Amos Gilat

Publisher:

John Wiley & Sons Inc

Probability and Statistics for Engineering and th…

Statistics

ISBN:

9781305251809

Author:

Jay L. Devore

Publisher:

Cengage Learning

Statistics for The Behavioral Sciences (MindTap C…

Statistics

ISBN:

9781305504912

Author:

Frederick J Gravetter, Larry B. Wallnau

Publisher:

Cengage Learning

Elementary Statistics: Picturing the World (7th E…

Statistics

ISBN:

9780134683416

Author:

Ron Larson, Betsy Farber

Publisher:

PEARSON

The Basic Practice of Statistics

Statistics

ISBN:

9781319042578

Author:

David S. Moore, William I. Notz, Michael A. Fligner

Publisher:

W. H. Freeman

Introduction to the Practice of Statistics

Statistics

ISBN:

9781319013387

Author:

David S. Moore, George P. McCabe, Bruce A. Craig

Publisher:

W. H. Freeman

SEE MORE TEXTBOOKS

hi as 20. From the prices of shares of X and Y below find out which is more stable n value: X 35 54 52 53 56 58 52 50 51 49 105 Y 108 107 105 106 107 104 103 104 101 51