Answer:
Refer below
Step-by-step explanation:
a) a and b are the lower and higher values of the interval for which uniform distribution is defined.
Here a= 6 and b =10
b) Mean of the uniform distribution= (a+b)/2 = (6+10)/2 =8
Or int x (1/4) dx = x^2/8 = 8
c) Variance of the uniform distribution = (b^2-a^2)/12 = (100-64)/12
= 36/12 =3
Std dev = sq rt of 3 = 1.732
d) To find total area
PDF of the distribution = 1/(b-a) = 1/4, 6<x<10
Area = \int 6 to 10 of 1/4 dx
= x/4
Subtitute limits
= (10-6)/4 =1
So total area = 1
d)P(X>7) = int 7 to 10 of 1/4 dx = 3/4
e) P(7<x<9) = Int 7 to 9 of 1/4 dx = 2/4 = 1/2
Answer:
1) -2>-5
2) -2
3) A or C
Step-by-step explanation:
Answer:
ratio is 1:9 is 11.11%
Step-by-step explanation:
Answer:
Step-by-step explanation:
<u>Given</u>
To find f(q+1),
<u>substitute x with q+1 in the given equation:</u>
- f(q + 1) = 6(q + 1) + 7 = 6q + 6 + 7 = 6q + 13
a. Parameterize 
by
with 
b. The integral is to be computed over the range of the parameter 
.
c. The integral has a value of
