7.08 + 2x =15.96
-7.08. -7.08
-------------------------
2x=8.88 divide each by 2
X=4.44
You would plot it in between 4 and 5 but on one of the line marks depending on what there value are
Answer:
51
Step-by-step explanation:
Given

Required
Where will the mean approach if sample size increase
Using central limit theorem, we have:


This means that; as n approaches infinity, the mean is almost expected to the
i.e. expected to remain unchanged.
Hence, the mean value will approach 51.
Answer:
116000
Step-by-step explanation:
The number of twins in 2000 is x
the number increases by 11% to year 2015
x(1+11/100 )=128760
x+0.11x=128760
1.11x=128760
x=128760/1.11
x=116000
Answer: I would say B. not to sure tho
3 ÷ 3/5 = 5
i am a mathematics teacher. if anything to ask please pm me