Question

ASSIGNMENT FOR STUDENTS
1. Find the mean of the numbers 1, 2, 3, 4, 5, 6, 7, 8, 9, 10.
2. Find the value of x if mean of - 5,-3, 1, x, 6, 9 is 2.
3. Find the median of 10, 12, 13, 17, 18, 20.
4. Find the median of 55, 60, 30, 40, 50, 45, 35.
5. Find the mode of 3, 6, 5, 10, 8, 5, 9, 6, 7, 4, 5.​

Answer 1

Step-by-step explanation:

1.Mean=sum of all observation|/number of observation

mean=1+2+3+4+5+6+7+8+9+10/10

=55/10=5.5

2.Mean=-5-3+1+x+6+9=2

18+x=2

x=2-18=-16

3.Median=13+17/2=30/2=15

4.increasing order:30,35,40,45,50,55,60

Median=45

5.mode is 5

Answer 2

Answer:

1. 5.5
2. The value of x is 4
3. Median is 15
4. Median is 45
5. Mode is 5