What does the midpoint mean in a frequency table? How do I work it out? Thanks
2007-01-23 00:17:03 · 4 answers · asked by Michele 3 in Science & Mathematics ➔ Mathematics
"The midpoints of the intervals are computed by adding the two apparent limits together and dividing by two."
1, 2, 3, 4, 10
The midpoint between 1 and 2 is 1.5.
The midpoint between 4 and 10 is 7.
2007-01-23 00:20:30 · answer #1 · answered by rich h 3 · 3⤊ 0⤋
The midpoints are used as class marks for making the frequency polygon.
2016-05-24 00:28:21 · answer #2 · answered by Anonymous · 0⤊ 0⤋
dude! this is simple
add the irst number and the second and divide the sum by 2.
eg:
midpoint o the given group 10-20=
=10+20\2
=15
2007-01-23 00:53:44 · answer #3 · answered by jenny 2 · 1⤊ 1⤋
midpoint is equal to upper boundary + lower boundary divided by two
2007-01-23 00:27:53 · answer #4 · answered by vishwa 4 · 0⤊ 0⤋