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KR-20 No Further a Mystery

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วัดเพียงครั้งเดียว วิเคราะห์ค่า “ความสอดคล้องภายใน ” (ค่าสัมประสิทธิ์ความเชื่อถือได้) We suggest which the examination is created further more by removing objects by using a detrimental level biserial and or increasing the amount of items. It's a general guideline in psychometrics that the quantity of goods really should be quadrupled if reliability will be to https://cornstalkf566lgb2.wikidirective.com/user

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