Answer:
0.9954
Step-by-step explanation:
For normal distribution z score is
=
Population proportion (p) = 0.060
Sample size (n) = 285
the standard error of proportion is
=
After putting the values into the above formula we will get
= 0.0141
Probability as the sample proportion will different from the population proportion by lower than the 4% that is
Probability = P(0.02<X<0.1) = P(-2.84<Z<2.84) = 0.9977 - 0.0023
= 0.9954
Answer:
Here is the answer...hope it helps:)
It would be: 1/20 = x/16
x = 16/20
x = 4/5
So, it would be: 0.8 part to 16 part
Hope this helps!
0.05x=20
-------- -------
0.05 0.05
×=400
Answer:
~6.5
Step-by-step explanation:
6*6=32 7*7=49 between 6 and 7 and the middle is 6.5