Question

स्वच्छता अशभयानामध्ये 420 शवद्यार्थयाांनी सहभाग घेतला. त्यांनी आपल्या गावािा 42

75

भाग स्वच्छ केला,

तर प्रत्येक शवद्यार्थयासने गावािा शकती भाग स्वच्छ केला ?​

Answer 1

Answer:

Following data refers to the years of service (variable X) put in by seven specialized workers in a factory and their monthly incomes (variable Y) in hundreds of rupees. X variable values with corresponding Y variable values can be listed as,, 11 years of service with income 700, 7 years of service with income 500, 9 years of service with income 300, 5 years of service with income 200, 8 years of service with income 600, 6 years of service with income 400, 10 years of service with income 800. Bases on the regression equation y on x, for 12 years of service in the similar field, what would be the recommended salary in hundreds of rupees?