Which of the answer choices could be the one missing data item for the following set, if the mode is 12? 7, 12, 9, 15, 12,

Question

Which of the answer choices could be the one missing data item for the following set, if the mode is 12?

7, 12, 9, 15, 12, 7, 9, 7, 12, 15

HELP I WILL GIVE BRAINLIEST
A. 15

B. 9

C. 7

D. 12

in progress 0
Khánh Gia 7 days 2021-07-22T16:16:44+00:00 2 Answers 4 views 0

Answers ( )

    0
    2021-07-22T16:17:55+00:00

    Answer:

    12

    Step-by-step explanation:

    Mode: the number often being occurred

    If the mode is 12 then 12 has to be occurred the most in the set otherwise it can’t be the mode

    Then we have- but first let’s set up the numbers in oder to not confuse ourselves!

    7, 7, 7, 9, 9, 12, 12, 12, 15, 15

    Now we can see that 2 numbers (12 and 15) have been occurred the same way!

    Since we’re trying to make the mode equal to 12, that one additional number will have to be 12

    •••••••••••••••••••••••••••••••••••••••••••••••••

    Note: please mark me as brainliest! If you do, i’ll go to every single one of your questions for now on.

    0
    2021-07-22T16:18:20+00:00

    Answer:

    D

    Step-by-step explanation:

    first of all, what is mode: it is the highest occuring number in a set of numbers.

    now since 12 is supposed to be the mean and it occurs twice but 9 also occurs twice so for 12 to be the mode, we must add one more 12.

    therefore the answer is 12

Leave an answer

Browse

Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )