The purpose of this study is to explain the relationship between the comparability of financial statements as a qualitative financial reporting feature with the expected risk of stock price crash. The statistical population of this research includes all companies admitted to Tehran Stock Exchange. In order to achieve the research goal, 81 companies were selected for the period between 2010 and ...

Statistical Inference – methods by which generalizations are made about a population Two Major Areas of Statistical Inference 1. Estimation – a parameter is established based on the sampling distribution of a proportion, establishing a certain degree of accuracy from the estimate 2. Test of Hypothesis – a decision is arrived at about a prestated hypothesis, thereby accepting or rejecting the hy...

A bstract We evaluate the statistical significance of 3+1 sterile-neutrino hypothesis using ν e and $$ \overline{\nu} ν ¯ disappearance data from reactor, solar gallium radioactive source experiments. Concerning latter, we investigate implications recent BEST results....