Question

lepending on the
of items in the un
2 Eight coins were tossed together and the number of times they fell on the side
of heads was observed. The activity was performed 256 times and the
ints. What effect
frequency obtained for different values of x, (the number of times it fell on
heads) is shown in the following table. Calculate then mean by: i) Direct
method ii) Short-cut method
2
8
7
5
4
3
1
0
X:
1
7
52
29
72
59
26
9
1
f:
of employees working in a company from the​

Answer 1

Answer:

i don't know sorry..,..