MrC maths
@jcornick.bsky.social
Teacher, trombonist. Actually, trombonist, teacher.
Has anyone noticed an apparent anomaly with the black Casio Fx991cw and the CG50? I marked a students paper and couldn’t understand why his probabilities were all 0.0001 out.
#AlevelMaths @casiojapan.bsky.social
#AlevelMaths @casiojapan.bsky.social
March 14, 2025 at 9:05 AM
Has anyone noticed an apparent anomaly with the black Casio Fx991cw and the CG50? I marked a students paper and couldn’t understand why his probabilities were all 0.0001 out.
#AlevelMaths @casiojapan.bsky.social
#AlevelMaths @casiojapan.bsky.social