Now a day the big question in the front of almost all the parent is about what food to be given to their children. With the change in eating most of the children like the junky unhygenic food rather what their parent prepared in the house. They prefer to have the fast food or ready made food rather then the home made one.
In such situation to whom will you blame? The children or the Food manufacture? Or the advertiser Or the Parent it self?
ashishyadavE-learning concepts is still new for india, but slowly slowly it gaining a very big height . Because the number of Internet users are growing continuously in india.
Hi Friends,
Now i am coming with a new E-Learning system.
E-learning in India is especially popular with the youngsters who wants to join the work force quite early but still would like to continue their education for improving his carrier ladder.
What is E-Learning?
betterlifeIf I agree with what Income Tax Appellate Tribunal of India (ITAT) has said then all my beliefs will be proved wrong. I have always maintained that people have no love for poliicians. Politicians are always seen by people as a necessary evil who have contaminated every aspect of social, moral and religious behaviour.
betterlifeYear 2008 had set in.Two couples step out of the hotel in Mumbai after ushering new year in. A mob pounces on them. The women are groped on the street. Two media lensmen catch the horror on film. Morning newspapers tell the people. There is an outcry. Mumbai police commissoner unmasks himself and his police force. He blames media, said police can not be present everywhere, such incidents will keep on happenng, it can happen now, it can happen at this place. The language used by him was bad and insulting. His body language was revolting. His statement shocked me. He praised his cops.
shreeradha(This blog site does not support formatting therefore sometimes there could be errors in the post.)
Confidence Interval.
A confidence interval is percentage of observations that are supposed to lie in that interval. e.g. 95% confidence interval is supposed to contain 95% of observations according to the specified criteria.
Confidence Level
Confidence level is the confidence interval in which we expect to lie the given parameter of the hypothesis.
shreeradha(This blog site does not support formatting therefore sometimes there could be errors in the post.)
Hypothesis:
An Assumption of outcome of statistical testing is called as hypothesis. e.g.: Sample is as per required norms according to the given parameter.
Parameter
Parameter is criterion on which sample is accepted or rejected. Parameter could be mean, standard deviation etc.
Estimator.
Estimator is a parameter which is used to estimate the value of the population parameter. An example of an estimator is the sample mean, which is an estimator of the population mean.
shreeradha(This blog site does not support formatting therefore sometimes there could be errors in the post.)
Mutually Exclusive Events
Two or more events which cannot happen at the same point of time are called as mutually exclusive events.
Exhaustive Events
If two or more events cover the entire sample space i.e. if two or more events cover all possible outcomes of an experiment, then such events are called as exhaustive events.
Certain event
If probability of an happening of an event is 1, the event is a certain event.
Impossible event
shreeradha(This blog site does not support formatting therefore sometimes there could be errors in the post.)
Event and Happening of an event.
Event is a set of one or more outcomes of an experiment. An event is said to have happened if the outcome is the result of the experiment. e.g. In the experiment of tossing of an coin there are two outcomes head and tail. Two events A and B can be defined as follows:
Event A: Head shows up in the experiment of tossing of a coin.
Event B: Tail shows up in the experiment of tossing of a coin.
shreeradha(This blog site does not support formatting therefore sometimes there could be errors in the post.)
Probability
It is theory of chance when taken as science.
It is chance of happening an event when considered in connection with the event. Probability of any event is between 0 and 1, both included.
Mathematical or Objective Probability
Probability theory, which is based on statistical data and probability axioms, is called as mathematical probability.
Axioms of Probability.
siddhinfo
