Answer:
<h2>1/9</h2>Step-by-step explanation:
Given the sample space of a die S=(1,2,3,4,5,6)
and the sample size=6
the probability of obtaining the number 1 Pr(1)= 1/6= 1/6
the probability of obtaining the number 6 Pr(1)= 6/6= 1
the probability of obtaining the number 4 Pr(1)= 4/6= 2/3
Hence the probability of P(1,6,4) =
Answer:
The percent of the area under the density curve where is more that 3 is 25 %.
Step-by-step explanation:
Since the density curve is a linear function, the area under the curve can be calculated by the geometric formula for a triangle, defined by the following expression:
(1)
Where:
- Area, in square units.
- Base of the triangle, in units.
- Height of the triangle, in units.
The percent of the area is the ratio of triangle areas under the density curve multiplied by 100 per cent, that is:
The percent of the area under the density curve where is more that 3 is 25 %.