ey on effectiveness of online teaching by collecting data from the teaching staff of various colleges in Oman. There are 500 teach in UTAS - Nizwa, 200 in Nizwa University, 300 in Sohar University. The sample required 150. Which of the following are the correct samples as per the stratified sampling technique? UTAS – Nizwa: 75, Nizwa University:30, Sohar University: 45 O a. O b. UTAS – Nizwa: 45, Nizwa University:75, Sohar University: 30 UTAS – Nizwa: 30, Nizwa University:75, Sohar University: 50 d. UTAS - Nizwa: 30, Nizwa University:75, Sohar University: 45

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Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.