For binomial distribute we use formula
the probability mass function of the binomial distribution is:
Given n = 12 and π = .6. (Replace the values)
the probability for x = 5, we need to find P(x=5). Here r= 5
P(x=5)= 
= 
= 0.10090 = 0.101
(b) the probability for x ≤ 5
P(x<=5) = P(x=0) + P(x=1) +P(x=2)+ P(x=3) + P(x=4) + P(x=5)
P(x<=5) = 
+ 
+ 
+ 
+ 
+
= 0.15821229 = 0.158
(c) find the probability for x ≥ 6
P(x>=6) =P(x=6) + P(x=7) +P(x=8)+ P(x=9) + P(x=10) + P(x=11)+ P(x=12)
P(x>=6) = 
+ 
+ 
+ 
+ 
+ 
+ 
= 0.8417877 = 0.0842 (rounded to 3 decimal places)
Working with fractions, huh? They are not as hard as you may think.
Just think:
1/4 = 2/8
3/4= 6/8
So...
9 3/4 = 9 6/8
Step 2.
9 + 1 = 10
6/8 + 1/8 = 7/8
Step 3
10 and 7/8
Step 4
Simplest answer
10 7/8,
(can't get more simplified than that)
Hope this helps! :)
$35 is your answer, just do 25(0.40) which gives you 10 so add that to your original 25+10=35
Answer:
The line r is the transversal and ∠1 and ∠2 are linear pairs.
Step-by-step explanation:
Angles such as matching angles, alternative angles, linear pair angles, etc. are created when a transversal intersects parallel lines.
Consequently, the parallel lines are p and q.
R is the transversal
The parallel lines p and q are divided by the transversal r.
As a result, lines 1 and 2 are linear pairs, and line r is the transversal.
