Question

Help please.

Answer 1

What conclusion can be determined from the dot plot below?

Answer 2

A dot plot showing five dots above 9, six dots above 10, three dots above 11, and one dot above 12.

Answer 3

Answers
The number of observations is 10.
The median of the data set is 10.
The mean of the data set is 15.
The range of the data set is 12.

Answer 4

are you able to help @welshfella?

Answer 5

can you eliminate some of the options
for example how many observations are there?

Answer 6

There only one answer that is correct so one observation.

Answer 7

can you take a photo on your phone and upload?

Answer 8

only one answer btu there are quite a few observations Check ou the question

Answer 9

k hold on

Answer 10

good idea

Answer 11

@welshfella @alekos

Answer 12

Count the dots - this gives the number of observations

Answer 13

15

Answer 14

15 so this discounts A
do you know what the median of a set of numbers is?

Answer 15

If there is an odd number of data values then the median will be the value in the middle.

Answer 16

i have to go eat my mom is yelling at me

Answer 17

right
now these numbers are basically arranged in ascending oder already and there are 15 of them So the median would be the 8th number

Answer 18

ill be right back im so sorry ):

Answer 19

lol ok

Answer 20

back @welshfella

Answer 21

sorry about that

Answer 22

ok you must eat!

Answer 23

lol yes.

Answer 24

as I said which number is the median here/

Answer 25

- the middle number when the data is arranged in increasing order

Answer 26

10.5?

Answer 27

no - there are 15 numbers so the 8th number is the median.

Answer 28

ok

Answer 29

9 9 9 9 9 10 10 10 10 10 10 11 11 11 12

Answer 30

all you need do is pick out the 8th number

Answer 31

10

Answer 32

righ! so there's your answer

Answer 33

the median is 10

Answer 34

Thank you @welshfella

Answer 35

yw