27. An enquiry into the budgetk of the middle class families in Mumbai gave the followinginformation :Fuel 10%Misc. 20%·ЕxpenditurePrice (2002) Rs.Price (2003) Rs.Food 35%Rent 15%Clothing 20%100206015050174601252590The cost of living index in 2003 is :(A) 116.10(В) 126.10(C) 136.10(D) 146.10.

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Answered: 27. An enquiry into the budgers of the…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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5.a) Find the number of men getting wages between Rs. 5 and Rs. 35 from the following table: Wages (in Rs.): 0-10 10 – 20 20 – 30 30 – 40 No. of men: 9. 30 35 42
10. From the following data of the daily wage of 500 workers of a factory find the number of workers : (a) whose wages are more than Rs. 370 but not more than Rs. 400. (b) whose wages are less than Rs. 370 but not less than Rs. 350. 0412 Wages not exceeding Rs. 300 = 150 workers Wages not exceeding Rs. 350 = 180 workers Wages not exceeding Rs. 400 = 240 workers Wages not exceeding Rs. 450 = 400 workers Wages not exceeding Rs. 500 = 500 workersdo orw atnebute
1. 50 Companies percentages of revenues spent on R&D are given below. 5.2 6.9 7.8 8.8 10.5 5.6 6.9 7.9 9 10.5 5.9 7.1 8 9.2 |10.6 6 | 7.1 | 8 |9.4 |11.1 6.5 7.2 8.1 9.5 |11.3 6.5 7.2 8.2 9.5 |11.7 6.5 7.5 8.2 9.6 |12.0 6.6 7.5 8.2 9.7 |13.2| 6.8 7.78.4 9.9 13.5 6.9 7.7 8.5 10.113.5 Find the following • Mean Median= Mode= • Range= Variance= • Lower Quartile= Upper Quartile= • Inter Quartile Range= • Standard Deviation= First SD interval, Number of data % of data Second SD interval Number of data % of data Third SD interval Number of data % of data
classify as either observational or experimental designCase 1: Starting Salaries. The National Association of Colleges and Employers (NACE) compiles information on salary offers to new college graduates and publishes the results in Salary Survey.
The tables below shows lists of the best value tech and healthcare stocks on 2021-05-23. Best Value Tech Stocks Price ($) Market Cap ($B) 12-Month Trailing P/E Ratio Vontier Corp. (VNT) 31.69 5.3 10.2 Intel Corp. ( INTC) 57.97 234.1 13.0 Synnex Corp. ( SNX) 125.26 6.5 13.1 HP Inc. (HPQ) 34.43 42.9 14.5 Amdocs Ltd. ( DOX) 77.20 10.1 15.1 Source: https://www.investopedia.com/top-tech-stocks-4581295 Best Value Healthcare Stocks Price Market Cap 12-Month Trailing P/E ($) (ŠB) Ratio Bio-Rad Laboratories Inc. ( 628.30 18.8 5.0 BIO) Quidel Corp. (QDEL) 119.51 5.1 6.4 Sage Therapeutics Inc. ( 73.45 4.3 6.6 SAGE) Source: https://www.investopedia.com/investing/top-healthcare-stocks/
Study the data below . 1. Who's representative had the highest total sales in the East Region?
Create logical groupings (A,B,C) using percentage annual value in the figure below. Explain your answer(s).
What is the mark down (in percent) of this item? (A) 25.06% B) 33.44% C) 16.69% D) 20.04% 399 SAVE 100 Buttermilk PANCAKE OMIXO BIG SAVINGS S&R 1 ***
11. Use the following data to calculate (a) the size of the labor force and (b) the official unemployment rate: total population, 600; population under 16 years of age or institutionalized, 120; not in labor force, 150; unemployed, 23; part-time workers looking for full-time jobs, 10. (a) the size of the labor force: (b) the official unemployment rate: (c) What is the full-employment rate of unemployment (or NRU) today? percent (d) Would you say that the above example shows a year of full employment? ( Yes, No).
From the following indices calculate the weighted cost of living index numbers for the years 1996, 1997 and 1998. Indices S.No. Items Weights 1995 1996 1997 1998 100 110 115 Food Clothing Housing Fuel Sundries 1. 50 120 30 100 100 110 105 2. 20 100 95 120 104 3. 15 100 105 108 106 4. 100 102 112 110 5.
5. Market share of electric vehicles rose from 1.13% in 2017 to 2.1% in 2018.(a) What is the increase in market share in percentage points?(b) What is the percent increase in market share?
2.2 Multiple Choice Questions 41. The process of using data collected from a small group to reach conclusions about a large group is called (a) statistical inference. (b) descriptive statistics. (c) sampling. (d) the scientific method 42. Those methods involving the collection, presentation, and characterization of a set of data in order to properly describe the various features of that set of data are called (a) the scientific method Page 7 2 REVISION 2.2 Multiple Choice Questions (b) statistical inference. (c) descriptive statistics. (d) sampling. 43. The collection and summarization of the socioeconomic and physical characteristics of the employees of a particular firm is an example of (a) inferential statistics. (b) descriptive statistics. (c) a parameter. (d) a statistic.

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