How do you get the mode of a grouped data if there are two classes that both have the highest frequency?
2007-06-30 01:44:55 · 3 answers · asked by piercedgal 2 in Science & Mathematics ➔ Mathematics
are you gonna use the formula for both classes with the highest frequency?
2007-06-30 02:03:54 · update #1
when you are talking about grouped data, the modal class is the class with the highest frequency density and not frequency, becareful. An estimate of the mode can be obtained from the histogram by looking at the highest bar and joining its top left corner to the top left of the next bar, and the top right corner to the top right corner of the previous bar. where they intersect is the mode. If there are two modes, you can find each mode in the same way.
2007-06-30 02:36:14 · answer #1 · answered by swd 6 · 0⤊ 0⤋
First get them organized from least to nicely suited, So its going to be 40 9,seventy two,ninety,ninety seven,ninety seven,ninety seven Mode- a style that seems often in a series of numbers. So the style that seems greater often is "ninety seven" ninety seven is your Mode =)
2016-12-08 21:06:22 · answer #2 · answered by Anonymous · 0⤊ 0⤋
In that case, you have a bi-modal distribution. ie there are two modes.
2007-06-30 02:01:55 · answer #3 · answered by Anonymous · 0⤊ 0⤋