Linear Regression
State if the following are exponential or linear. Then write the function equation.
1. (0,2), (1,6), (2,18), (3,54) 2. (0,2), (1,6), (2,10), (3,14) 3. (0,64), (1,32), (2,16), (3,8)
4. I start on week 0 with $50 and deposit $10 every week. x=weeks, y=$
5. I start on day 0 with 1024 cookies and eat 12 every day. x=days, y=cookies left
6. I start on day 0 with 64 almonds and eat half every day. x=days, y=almonds left
7. I start with $5000 on year 0 and earn 4% interest every year. x=years, y=$
Calculating:
y=100(1.05)^x Find y when x=50
Sample Solution
anking companies in India are one the most favourable investment decisions by shareholders. The Fundamental analysis studies the various parameter influencing the risk and return of stocks. The profitability and growth of stocks can be determined by using Fundamental analysis, which in turn helps the shareholders to make a informed and profitable decision making. This research analyses the profitability position of selected private sector banking companies in India using independent financial parameters. The analyses of profitability position leads to ascertain the best investment decision among the selected private sector banks. The study requires secondary data and the requisite data has been collected from official journals and websites. ANOVA test has been used for hypothesis testing. HDFC bank, ICICI bank, AXIS bank, Yes Bank and Kotak Mahindra bank was selected for the analysis. Return on Equity (ROE), Net Profit Margin (NPM), Return on Assets (ROA), Price to Earnings ratio (P/E), Debt to Equity ratio (D/E), Net Non – Performing Assets (NPA), Earnings per Share (EPS) and Dividend per Share (DPS) were the variables considered for this study. The investors have to analyse these variable to determine the profitability position of the banks.
Key Words: Profitability, Indian Banking sector, ROE, NPM, ROA, P/E, D/E, NPA,DPS, EPS.