(a). Consider the Stock data given in the following table and answer the following questions.DateOpenHighLowCloseAdj Close12-08-200213-08-20022324232416242423231514-08-2002232323231515-08-2002232323231516-08-2002242423241619-08-2002242524241620-08-2002252625261721-08-2002262725251722-08-200223-08-20022526242516162525242526-08-2002252524251727-08-2002252624241628-08-2002232523251629-08-20022425242517i) What is the mean of the attribute Open?ii) What is the median of the attribute High?iii) What is the mode of the attribute Low?iv) What is the Range of all the attribute Close?v) What is the standard deviation of the attribute Adj Close?(b). Partition the given data into 4 bins using Equal-depth (Equal-frequency) binning method and perform smoothing according to the following methodsData:11,13,13,15,15,16,19,20,20,20,21,21,22,23,24,30,40,45,45,45,71,72,73,75i) Smoothing by bin meanii) Smoothing by bin medianii) Smoothing by bin boundariesOncond filoe from uourLcubmic

“Since you have asked multiple questions, we will solve the first question for you. If you want any…

Answered: (a). Consider the Stock data given in…

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

Find out the next month after april income by using the forecasting method of the moving average method
Consider the following data:Monthly Profit of an Auto Repair Shop Month Jan-14 Feb-14 Mar-14 Apr-14 May-14 Jun-14 Jul-14 Aug-14 Sep-14 Profit ($) 17,93117,931 18,08118,081 16,85516,855 19,04619,046 20,56320,563 17,39017,390 19,12319,123 18,66618,666 20,47020,470 Step 2 of 4: Determine the three-period weighted moving average for the next time period with weights of 33 (most recent), 22 (second latest time period), and 11 (oldest time period). If necessary, round your answer to one decimal place.
In an article in Accounting and Business Research, Beattie and Jones investigate the use and abuse of graphic presentations in the annual reports of United Kingdom firms. The authors found that 65 percent of the sampled companies graph at least one key financial variable, but that 30 percent of the graphics are materially distorted (nonzero vertical axis, exaggerated trend, or the like). Results for U.S. firms have been found to be similar. (a) Suppose that in a random sample of 466 graphics from the annual reports of United Kingdom firms, 142 of the graphics are found to be distorted. Find a point estimate of and a 95 percent confidence interval for the proportion of all U.K. annual report graphics that are distorted. (Round your answers to 4 decimal places.)
Consider the following data:Monthly Profit of an Auto Repair Shop Month Jan-14 Feb-14 Mar-14 Apr-14 May-14 Jun-14 Jul-14 Aug-14 Sep-14 Profit ($) 15,70915,709 15,85915,859 14,65514,655 16,71316,713 18,36318,363 17,17017,170 19,14519,145 18,42418,424 20,20620,206 Step 1 of 4 : Determine the three-period moving average for the next time period. If necessary, round your answer to one decimal place.
In an article in Accounting and Business Research, Beattie and Jones investigate the use and abuse of graphic presentations in the annual reports of United Kingdom firms. The authors found that 65 percent of the sampled companies graph at least one key financial variable, but that 30 percent of the graphics are materially distorted (nonzero vertical axis, exaggerated trend, or the like). Results for U.S. firms have been found to be similar. (a) Suppose that in a random sample of 451 graphics from the annual reports of United Kingdom firms, 146 of the graphics are found to be distorted. Find a point estimate of and a 95 percent confidence interval for the proportion of all U.K. annual report graphics that are distorted. (Round your answers to 4 decimal places.) (b) Based on this interval, can we be 95 percent confident that more than 25 percent of all graphics appearing in the annual reports of U.K. firms are distorted? Does this suggest that auditors should understand proper…
The following is two years monthly sales data of 5different outlets of a well-known textile brand. You are required to perform the analysis and answer the questions given below. Brand Sales in million Rs. A 41 40 24 44 33 37 35 28 39 33 30 25 39 33 31 31 B 31 33 48 50 41 48 57 46 50 36 38 38 43 47 36 57 C 53 51 44 56 49 47 59 54 50 55 59 49 40 47 55 47 41 47 D 52 58 54 57 58 39 53 56 56 60 46 54 57 57 63 48 58 56 55 64 54 52 E 44 68 68 69 60 63 57 56 53 60 61 66 70 72 62 57 70 72 55 70 64 63 Write the null and alternate Hypothesis for the first two outputs. Develop the ANOVA table for the calculation of “f distribution” value. Find out the two critical values of “f distribution”.…
Consider the historical return data of ABC portfolio as below. 1990 4% 1991 10% 1992 2% 1993 1% 1994 5% 1995 -1% 1996 7% 1997 -3% 1998 0% 1999 3% What is the sample (empirical) probability that return is greater than or equal to 4%? Why? What is the average return given that the return is greater than or equal to 4%?
A Bloomberg Businessweek North American subscriber study collected data from asample of 2861 subscribers. Fifty-nine percent of the respondents indicated an annualincome of $75,000 or more, and 50% reported having an American Express credit card.a. What is the population of interest in this study?b. Is annual income a categorical or quantitative variable?c. Is ownership of an American Express card a categorical or quantitative variable?d. Does this study involve cross-sectional or time series data?e. Describe any statistical inferences Bloomberg Businessweek might make on the basisof the survey
Suppose the price per share of stock for a sample of 25 companies was recorded at the beginning of the first financial quarter and then again at the end of the first financial quarter. How stocks perform during the first financial quarter is an indicator of what is ahead for the stock market and the economy. Company End of 1st quarter Beginning of 1st quarter Company 1 54.69 55.32 Company 2 56.20 78.52 Company 3 103.07 110.50 Company 4 80.45 85.08 Company 5 126.51 140.73 Company 6 133.23 137.28 Company 7 32.56 42.57 Company 8 51.41 54.54 Company 9 35.90 37.94 Company 10 14.55 19.48 Company 11 33.04 40.04 Company 12 45.33 40.36 Company 13 185.13 189.53 Company 14 109.28 109.45 Company 15 72.46 92.15 Company 16 49.32 55.03 Company 17 36.70 43.73 Company 18 79.57 86.18 Company 19 95.50 87.45 Company 20 43.09 47.09 Company 21 51.32 66.70 Company 22 77.45 86.53 Company 23 46.77 45.99 Company 24 46.45 48.13 Company 25 130.36 129.08 (a)…
Give at least three examples from economics where each of the following type of data can be used: cross-sectional data, time series data, and panel data.
Q3The following information was recorded in a toy store: Year 2016 Year 2017 Year 2018 Price Quantity Price Quantity Price Quantity Slime 6 50 9 60 10 56 Sticky tact 2 100 2 105 2 120 Stinky egg 4 60 4 50 6 60 Teddy Bear 10 30 11 26 12 24 Tortoise 8 40 11 39 12 36 Q3The following information was recorded in a toy store: (a) By using the above data, compute the Laspeyres Price Index for year 2018 by using year 2016 as base year. (b) Interpret your answer in part (a)). (c) By using the above data, compute the Paasche Price Index for year 2018 by using year 2016 as base year. (d) Which item has experienced the greatest inflation rate from year 2017 to year 2018? (Just state your answer, no calculation is needed in part (d)).
Consider the following data from a stock table on the company "Apple Inc." Name Apple Inc. Symbol APPL Close $148.96 Day Range $146.76−$148.98 52-week Range $89.47−$148.98 Volume 27,327,725 P/E 17.88 Dividend $2.52 EPS $? Calculate the earnings per share.

SEE MORE QUESTIONS

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