Data Classification Notes Questions with Answers PDF Download - 23

The classification method in which upper and lower limits of interval is also in class interval itself is called

1. exclusive method
2. inclusive method
3. mid-point method
4. ratio method

The principle which states that larger the sample size larger the accuracy and stability is part of

1. principle of sampling error
2. principle of inertia
3. principle of statistical regularity
4. principle of statistical irregularity

The relative measures in measures of dispersion are also considered as

1. coefficient of deviation
2. coefficient of average
3. coefficient of variation
4. coefficient of uniformity

The number of products manufactured in a factory in a day are 3500 and the probability that some pieces are defected is 0.55 then the mean of binomial probability distribution is

1. 1925
2. 6364
3. 63.64
4. 3500

For a parameter whose value is unknown, the belief or claim for that parameter is classified as

1. parameter claim testing
2. expected belief testing
3. hypothesis testing
4. primary limit testing