summer sky
In q2 part c when they try to find the number of students who took 80 seconds or less ,we add the frequencies of the bars up to 80 but wouldn't that represent the number of students who took less than 80(so not including 80).so why are wenalloed to say that the answer <@&791435371564892232>
stone flame
In q2 part c when they try to find the number of students who took 80 seconds o...
It’s asking u to find the number of students who took 80 sec or less
Bc the line is on 80 sec
summer sky
It’s asking u to find the number of students who took 80 sec or less
I know what it's asking me ,what km saying is if we went all the way up to 80 on the grouped frequency tables the line up to 80 is shown as <80 ,not less than or equal to 80
Which is what the question asks
stone flame
I know what it's asking me ,what km saying is if we went all the way up to 80 on...
Int it equal and less to 80
summer sky
Int it equal and less to 80
How exactly because the bar that 70-80 comes from the class width 70<= t <80 t is time bytw
I don't see how it is therfore less than and equal to 80
When the class Width for that bar of the histogram says <80 only
stone flame
How exactly because the bar that 70-80 comes from the class width 70<= t <80 t ...
Ask ur teacher when u see them
summer sky
Don't have one mate
On strike
They just set work and leave us to it
2 months till exams
summer sky
Most are
rose copper