minus-squarelemonhead2@lemmy.worldtoMicroblog Memes@lemmy.world•Math is hardlinkfedilinkEnglisharrow-up12arrow-down1·2 days agoif the correct answer is b or c, you would be right a quarter of the time if the correct answer is a or d you would be right half the time. athere are 3 correct answers. assuming the correct answer is chosen at random, you would be right 1/3x1/2 + 2/3x1/4 = 1/3 of the time linkfedilink
minus-squarelemonhead2@lemmy.worldtolinuxmemes@lemmy.world•Jesselinkfedilinkarrow-up1·3 days agoki kuse karch kbtw linkfedilink
if the correct answer is b or c, you would be right a quarter of the time
if the correct answer is a or d you would be right half the time.
athere are 3 correct answers. assuming the correct answer is chosen at random, you would be right 1/3x1/2 + 2/3x1/4 = 1/3 of the time