Mathematics | Statistics

Practice Mathematics | Statistics on Bissoy — browse topics below and open any question.

Classification of Data Coefficient of Variation Correlation and Regression Mean Deviation Measures of Central Tendency Variance and Standard Deviation

Questions

Which one of the following is TRUE?

ক

The language L={a^n b^n |n>0 } is regular

খ

The language L={a^n |n is prime } is regular

গ

The language L={w|w has 3k+1 b’s for some k } is regular

ঘ

None of the mentioned

Which of the following is not a measure of central tendency?

ক

Range

খ

Mean

গ

Median

ঘ

Mode

The data collected from which one of the following methods is not a primary data?

ক

By direct personal interviews

খ

By indirect personal interviews

গ

By schedules sent through enumerators

ঘ

From published thesis

Which of the following is not a measure of central tendency

ক

Mode

খ

Correlation

গ

Mean

ঘ

Median

Which statement is not correct?

ক

St. Augustine advocate creationism

খ

St. Augustine rejects emanation theory

গ

St. Augustine is a theist

ঘ

St. Augustine advocates scepticism