Consider the following frequency distribution. Class Frequency 12 up to 15 3 15 up to 18 6 18 up to 21 3 21 up to 24 4 24 up to 27 4 The total number of observations in the frequency distribution is .

Step-by-step explanation:

The given table from the given data:

Class:            12 - 15   15 - 18   18 - 21   21 - 24   24 - 27

Frequency:   3            6            3           4            4

To find, the total number of observations in the frequency distribution is .

Class:                 12 - 15   15 - 18   18 - 21   21 - 24   24 - 27

Frequency:         3            6            3           4            4

Cumuative

frequency (CF):   3             9           12          16           16

The total number of observations in the frequency distribution = 20

step-by-step explanation:

konichiwa~! my name is zalgo and i am here to answer your anime-related question today. more than likely, kirishima would kill izuku, marry mino and kiss momo. all of this would be my opinion by the way. (and i am also a weeb lol)

i hope this you! : d

stay and stay proud! " - zalgo

(and do you think you can mark me as brainliest? i'd greatly appreciate it! arigato~! )