Answer:
6
Step-by-step explanation:
P(6) = ⅙
Expected no. of trials for first 6:
1 ÷ (1/6) = 6
Answer:
The probability that exactly three of them are comfortable with delivery by drones is 0.2583.
Step-by-step explanation:
Let <em>X</em> = number of consumers comfortable having drones deliver their purchases.
The probability of the random variable <em>X</em> is, P (X) = <em>p</em> = 0.43.
Then <em>q</em> is, <em>q</em> = 1 - p
A sample of <em>n</em> = 5 consumers are selected.
The random variable <em>X</em> follows a Binomial distribution with parameters <em>n</em> and <em>p</em>.
The pmf of <em>X</em> is:
Compute the value of P (X = 3) as follows:
Thus, the probability that exactly three of them are comfortable with delivery by drones is 0.2583.
Answer:
So the answer is 12cm square
Step-by-step explanation:
Base is 6cm and hight is 4 so 6×4 is 24÷2 is 12
Answer:
s=3
Step-by-step explanation:
The answer is 1 n 1/3 because 9 divided by 3=3 so that means their 3 times less than the other figure, so than you do 4 divided by 3 and you get 1 n 1/3