What is the critical value of t or

What is the critical value of t or Z?

ผลลัพธ์ (ไทย) 1:

ค่าวิกฤตของ t หรือ Z คืออะไร?

ผลลัพธ์ (ไทย) 2:

The following operational definitions will be used. A reading turn is defined as the entire period between a nomination to begin reading and the teacher's assignment of a new reading turn or initiation of a new activity such as silent reading or discussion of work sheets. The student nominated to read will be referred to as the reader, while other group members will be referred to as listeners.

ผลลัพธ์ (ไทย) 3:

อะไรคือค่าวิกฤตของ t หรือ Z