In Chapter 5, the calculations themselves aren't too tricky - often the hard part is simply determining which distribution to use! For the following problems, write the name of the distribution you would use in the box (no need to solve). a) The probability that a fluorescent lightbulb has a lifespan of at least 800 hours is 0.9. Find the probability that at least 10 bulbs out of 20 live for at least 800 hours. b) The probability that a student pilot passes the licensing exam is 0.7. Find the probability that a student passes the test in fewer than 4 attempts. c) A certain country experiences an average of 2 thunderstorms per month. What is the probability that there are fewer than 10 thunderstorms in a random year? d) A gardener has a box of flower bulbs which contain the bulbs of a variety of different species. The box contains 50 bulbs in total and 12 of them are tulip bulbs. If the gardener grabs 5 bulbs at random, what is the probability that at least one of them is a tulip bulb? e) What is the probability that someone flipping a fair coin gets the 2nd head on the 5th flip?
In Chapter 5, the calculations themselves aren't too tricky - often the hard part is simply determining which distribution to use! For the following problems, write the name of the distribution you would use in the box (no need to solve). a) The probability that a fluorescent lightbulb has a lifespan of at least 800 hours is 0.9. Find the probability that at least 10 bulbs out of 20 live for at least 800 hours. b) The probability that a student pilot passes the licensing exam is 0.7. Find the probability that a student passes the test in fewer than 4 attempts. c) A certain country experiences an average of 2 thunderstorms per month. What is the probability that there are fewer than 10 thunderstorms in a random year? d) A gardener has a box of flower bulbs which contain the bulbs of a variety of different species. The box contains 50 bulbs in total and 12 of them are tulip bulbs. If the gardener grabs 5 bulbs at random, what is the probability that at least one of them is a tulip bulb? e) What is the probability that someone flipping a fair coin gets the 2nd head on the 5th flip?
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
Options:
1.)
2.) Normal Approximation to the binomal distribution
3.) Exponential distribution
4.) Lognormal Distribution
5.) Binomial Distribution
6.) Geometric Distribution
7.) Negative Binomial Distribution
8.) Hypergeometric Distribution
9.) Poisson Distribution
![1) Choose the distribution
In Chapter 5, the calculations themselves aren't too tricky - often the hard part is simply
determining which distribution to use! For the following problems, write the name of the
distribution you would use in the box (no need to solve).
a) The probability that a fluorescent lightbulb has a lifespan of at least 800 hours is 0.9. Find
the probability that at least 10 bulbs out of 20 live for at least 800 hours.
b) The probability that a student pilot passes the licensing exam is 0.7. Find the probability that
a student passes the test in fewer than 4 attempts.
c) A certain country experiences an average of 2 thunderstorms per month. What is the
probability that there are fewer than 10 thunderstorms in a random year?
d) A gardener has a box of flower bulbs which contain the bulbs of a variety of different species.
The box contains 50 bulbs in total and 12 of them are tulip bulbs. If the gardener grabs 5
bulbs at random, what is the probability that at least one of them is a tulip bulb?
e) What is the probability that someone flipping a fair coin gets the 2nd head on the 5th flip?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fda22bb93-89e0-43b0-b495-0a6067b20da3%2Fe677bcef-00fd-46ff-b12e-b66253330043%2Fd7q89yf_processed.png&w=3840&q=75)
Transcribed Image Text:1) Choose the distribution
In Chapter 5, the calculations themselves aren't too tricky - often the hard part is simply
determining which distribution to use! For the following problems, write the name of the
distribution you would use in the box (no need to solve).
a) The probability that a fluorescent lightbulb has a lifespan of at least 800 hours is 0.9. Find
the probability that at least 10 bulbs out of 20 live for at least 800 hours.
b) The probability that a student pilot passes the licensing exam is 0.7. Find the probability that
a student passes the test in fewer than 4 attempts.
c) A certain country experiences an average of 2 thunderstorms per month. What is the
probability that there are fewer than 10 thunderstorms in a random year?
d) A gardener has a box of flower bulbs which contain the bulbs of a variety of different species.
The box contains 50 bulbs in total and 12 of them are tulip bulbs. If the gardener grabs 5
bulbs at random, what is the probability that at least one of them is a tulip bulb?
e) What is the probability that someone flipping a fair coin gets the 2nd head on the 5th flip?
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