Answer:
-7 < x < 6
Step-by-step explanation:
Add 1 to all parts of the inequality:
-8 +1 < x -1 +1 < 5 +1
-7 < x < 6
Answer:
0.1728
Step-by-step explanation:
We know that the random variable, X, arises from a binomial experiment, besides n = 14 and p = 0.13, so, q = 1 - p = 1 - 0.13 = 0.87. For a particular value x, we can compute the probability P(X = x) as , therefore, . You can copy and paste the next instruction in excel to find the answer =COMBIN(14, 3)*0.13^3*0.87^11
Answer:
The answer should be either 2(p+10) or 2p + 20
Step-by-step explanation:
just simplify.