10. From the following data of the daily wage of 500 workers of a factory findthe 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. 0412Wages not exceeding Rs. 300 = 150 workersWages not exceeding Rs. 350 = 180 workersWages not exceeding Rs. 400 = 240 workersWages not exceeding Rs. 450 = 400 workersWages not exceeding Rs. 500 = 500 workersdo orw atnebute

Answered: Image /qna-images/answer/a9276f20-acdb-43b5-9c83-db9885a11c7c.jpg

Answered: 10. From the following data 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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Please use excel.
Provide an appropriate chart for the give data
5. Calculate the arithmetic average of the following by the direct method: Weekly wages (in Rupees) Number of Weekly wages (in Rupees) Number of labourers labourers 11-13 15-17 19-21 13-15 17-19 21-23 4 6. 4. 23-25 3
39. The following table gives the approximate increase in sea level in inches over 20 years starting in the given year. Estimate the net change in mean sea level from 1870 to 2010. Starting Year 1870 1890 1910 1930 1950 1970 1990 20-Year Change 0.3 1.5 0.2 2.8 0.7 1.5 4 Table 5.3 Approximate 20-Year Sea Level Increases, 1870-1990 Source: http://link.springer.com/article/ 10.1007%2Fs10712-011-9119-1
Solve parts (iv) - (vii) only.
2
1. (10 ) According to the PayScale data from 2021, the average starting salaries by college major for bachelor's degree are as follows: $70,600 for mechanical engineering, $56,700 for economics, $43,500 for chemistry, and $47,000 for philosophy. In order to estimate the true difference in the average starting salaries by college major in 2022, 60 graduates with these four majors from the class of 2022 were contacted and questioned about their starting salaries. Propose a regression model with dummy variables that could be used to investigate if starting salaries are different by college major and interpret all the coefficients in the model. 0.000
Complete the following table to compare men and women using data collected at the first examination for each participant (n = 4434). Summarize your results in three to four sentences. Patient Characteristic* Men (n = 1944) Women (n = 2490) Age, years 49.89(8.7) 50.0(8.6) Systolic blood pressure, mmHg 132.9(0.43) 132.9(0.43) Hypertension 1404(72.2) 1848(74.2) Use of anti-hypertensive medication 42(2.16) 102(4.10) Current smoker 1175(60.44) 1006(40.40) Total serum cholesterol, mg/dL 233.5(4235.60) 239.6(4621.97) Serum Glucose Stoke 193(0.09) 222(0) * Mean (Standard deviation) or n (%)
3-2. Following figures relate to the weekly wages of workers in a factory. Wages (in '00 Rs.) 100 100 101 102 106 86 82 87 109 89 99 104 75 79 96 94 93 92 90 86 84 83 87 88 89 75 76 76 78 81 89 99 80 110 93 109 104 100 103 104 107 106 102 107 103 101 101 101 110 86 96 97 99 100 102 103 107 107 94 93 97 80 98 84 100 99 100 97 88 83 95 84 82 86 88 91 93 95 97 98 105 106 103 85 98 77 78 80 93 96 97 98 98 Prepare a frequency table by taking a class interval of 5. 77 7.
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
Estimate In(5) using linear interpolation if In(1)=0 and In(6)=1.7917.
Q. 1 (a) A city has the 7895 children under age 5 and 15320 women aged 15-49. What is child-woman ratio? (b) Consider a population, where the number of female births is 6543 and number of male birth is 6756. What is the sex ratio? Interpret your answer. (c) In a country with a population of 6.5 million people, 75,000 deaths occurred during the year ending December 31, 2020. These included 33,000 deaths from cholera in 100,000 people who were sick with cholera. (i) What was the cause-specific mortality rate from cholera in 2020? (per 100,000) (ii) Calculate and interpret the case-fatality rate from cholera in 2020? (Give the answer in percentage). (d) If the end point age is 65 years then find Years of Potential Life Lost (YPLL), for following cases: 100 deaths at age 60, 50 deaths at age 50, 20 deaths at age 20,

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