Question

Tell whether the statement is true or false.
1 The mode is always one of the numbers in data .( )
2 The mean is one of the number in data ( )
3 The median is always one of the number in data ( )
4 The data 6,4,3,8,9,12,13,9 and has mean 9.​

Answer 1

Step-by-step explanation:

1.True

2.False

3.True

4.false . mean is 8

Hope it helps

Answer 2

Answer:

(!) true

2 false

3 false ( for even number of observations, the median is the mean of the)

4

nth/2

SUM OF OBSERVATIONS /number of observations

= 6+4+3+8+9+12+13+9 /8

64/8

=8

hence, the statement is false.

Thank you!!