Answer:Suppose it is known that a person has a 5% chance of winning a free ticket in a state lottery. Suppose she plays the game fifteen times. a. What does the random variable X represent? b. What is the distribution of the random variable X? c. Use JMP to find the PME. d. Use JMP to find the CDF e. Use the PMF to find the probability that the player wins at most five times. f. Use the CDF to find the probability that the player wins at least five times. (For parts e and f, you must show your work to verify that you used the requested method)
Step-by-step explanation:
we are given
her annual salary is $41,100
we know that
1 year = 12 months
so,
her 12 months salary is $41,100
now, we can find salary for 1 months
12 months = $41100
we can divide both sides by 12
so, 1 month salary is
so,
her monthly salary is $3425..........Answer
Answer:
62.83 in
Step-by-step explanation:
C is circumference
r is the radius
We sum up both, given first one radius is 2 and second one radius is 8, so we have:
The length of the belt should be around 62.83 in
Answer:
b
Step-by-step explanation:
First, find the least common multiple of 4 and 3.
LCM=12
So now 3/4=9/12 and 2/3=8/12.
so 8/12 of the tulips are yellow.