Chi square distribution, Financial Management

Assignment Help:

Chi Square Distribution

If the difference between actual and the expected frequencies is zero, the sampling distribution of the chi square statistic c2 will be identical to a continuous distribution curve called as Chi Square distribution. There will be a different Chi Square distribution for each of the degrees of freedom. (We look at degrees of freedom in the next section.) The area under the curve for each of the degrees of freedom is 1. If the number of degrees of freedom is small, the curve will be skewed to the right as shown in the figure. As the number of degrees of freedom increases, the curve also gradually tends to become symmetrical in nature.

Figure 1

715_chi square distribution.png

Since different degrees of freedom have different sampling distributions, it is difficult to have a table that would give us the areas under the curve for all possible values. The table given in the appendix gives us the areas in the right tail at the significance level which are most commonly used in tests.


Related Discussions:- Chi square distribution

Harmonisation of accounting standards, Harmonisation of Accounting Standard...

Harmonisation of Accounting Standards Recognising the required for international harmonisation of accounting standards, in year 1973, the International Accounting Standards Co

Companies accuse investors of performing credit sales, At times, companies ...

At times, companies accuse investors of performing credit sales that they make their quotations fall. Is that true? It is true: there are companies that accuse investors who pe

Waht are additional information required in chromex plc, Additional informa...

Additional information required Specification of a time scale for the evaluation. Predict cash flow details year by year for period specified in the time scale. An approxima

Calculate remaining balance, Your family purchased a house three years ago....

Your family purchased a house three years ago. When you bought the house you financed it with a $160,000 mortgage with an 8.5% nominal interest rate (compounded monthly). The mortg

Market value ratios, Market Value Ratios Price-Earnings Ratio ...

Market Value Ratios Price-Earnings Ratio P/E ratio shows how much investors are willing to pay for earnings per share of the company. Market-to-Bo

What is sustainable growth, Does the expected value of the sales and of the...

Does the expected value of the sales and of the net income of Spanish companies have anything to do with sustainable growth? No. Sustainable growth it is just a number that sho

efficient variance reduction, Assume we are in the midst of the financial ...

Assume we are in the midst of the financial crisis in October 2008. Your firm is considering the purchase of a 10 year put option on the S&P 500 Index. You are analyzing the pricin

Working capital cycle, Q. Working capital cycle? In a manufacturing con...

Q. Working capital cycle? In a manufacturing concern the working capital cycle is start with the purchase of the raw material and ends with the realization of the cash from the

What are the remedies for overtrading, What are the Remedies for overtradin...

What are the Remedies for overtrading Short-term solutions Speeding up collection from customers. Slowing down payment to suppliers. Maintaining lower inventory

Features of capital budgeting decisions, Features of Capital Budgeting Deci...

Features of Capital Budgeting Decisions 1.       Existence of potentially large anticipated profits. 2.       Involves a comparatively high degree of risk 3.       Exist

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd