it is believed that the precision ( as measured by variances) of an insrument is no more than 0.16. write down the null and alternative hypothesis for testing their belief . carry out the test at 1% level of significance . given are 13 measuremnets of the same subject on the instrument i.e. 2.5,2.3,2.4,2.3,2.5,2.7,2.5,2.7,2.5,2.6,2.6,2.7,2.5
Answers
The Testing of any given hypotheses is nothing but an approach to estimation of parameters.
Suppose, any hypothesis H0, called the Nullhypothesis, will be tested against another hypothesis HA, which is called the alternative hypothesis.
After testifying it is only one of these two hypotheses which comes to be true.
And after fulfilling all the criterion, one of these is accepted and the other one rejected.
Answer
The Testing of any given hypotheses is nothing but an approach to estimation of parameters.
The Testing of any given hypotheses is nothing but an approach to estimation of parameters. Suppose, any hypothesis H0, called the Nullhypothesis, will be tested against another hypothesis HA, which is called the alternative hypothesis.
The Testing of any given hypotheses is nothing but an approach to estimation of parameters. Suppose, any hypothesis H0, called the Nullhypothesis, will be tested against another hypothesis HA, which is called the alternative hypothesis. After testifying it is only one of these two hypotheses which comes to be true.
The Testing of any given hypotheses is nothing but an approach to estimation of parameters. Suppose, any hypothesis H0, called the Nullhypothesis, will be tested against another hypothesis HA, which is called the alternative hypothesis. After testifying it is only one of these two hypotheses which comes to be true. And after fulfilling all the criterion, one of these is accepted and the other one rejected.