Question

please guys solve it fast it's urgent​

Answer 1

hey this is your answer please mark me as brainliest please

Answer 2

HII MATE :-)

IN CUMULATIVE FREQUENCY TABLE, FOR CALCULATING CUMULATIVE FREQUENCY AT AN INTERVAL , YOU HAVE TO JUST ADD UP ALL THE FREQUENCIES TILL THAT INTERVAL.

EXAMPLE IN ATTCAHMENT

HOPE IT HELPS,

PLEASE THANK AND MARK AS BRAINLIEST.