Εδώ λοιπόν έγκειται η σημασία της πιλοτικής μελάτης και των αποτελεσμάτων της βάσει της οποίας θα μελετήσουμε καλυτέρα τη στατιστική δύναμη και θα εντοπίσουμε το συνολικό αριθμό του δείγματος που χρειαζόμαστε για να αποδείξουμε την υπόθεσή μας. Μαθετε περισσότερα statistical error types Παρουσιαση Στατιστικής Ανάλυσης
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