State whether the following statements are True or False. (i) There ar

1.	State whether the following statements are True or False. (i) There are many sources of data. (True/False) (ii) Telephone survey is the most suitable method of collecting data, when the population is literate and spread over a large area. (True/False) (iii) Data collected by investigator is called the secondary data. (True/False) (iv) There is a certain bias involved in the non-random selection of samples. (True/False) (v) Non-sampling errors can be minimised by taking large samples. (True/False)
Answer» State whether the following statements are True or False. (i) There are many sources of data. (True/False) (ii) Telephone survey is the most suitable method of collecting data, when the population is literate and spread over a large area. (True/False) (iii) Data collected by investigator is called the secondary data. (True/False) (iv) There is a certain bias involved in the non-random selection of samples. (True/False) (v) Non-sampling errors can be minimised by taking large samples. (True/False)

State whether the following statements are True or False. (i) There are many sources of data. (True/False) (ii) Telephone survey is the most suitable method of collecting data, when the population is literate and spread over a large area. (True/False) (iii) Data collected by investigator is called the secondary data. (True/False) (iv) There is a certain bias involved in the non-random selection of samples. (True/False) (v) Non-sampling errors can be minimised by taking large samples. (True/False)

Answer»

State whether the following statements are True or False.

(i) There are many sources of data. (True/False)

(ii) Telephone survey is the most suitable method of collecting data, when the population is literate and spread over a large area. (True/False)

(iii) Data collected by investigator is called the secondary data. (True/False)

(iv) There is a certain bias involved in the non-random selection of samples. (True/False)

(v) Non-sampling errors can be minimised by taking large samples. (True/False)