Table 1. Mean and Standard Deviation of the Posttest and Retention Score in Mathematics Achievement

From

Varied Intervention Models: Its Effect on Students’ Retention Score

Charita A. Luna, Janneth Q. Rondina, Nerissa V. Dazo

American Journal of Educational Research. 2020, 8(5), 321-324 doi:10.12691/education-8-5-15