Today, the waves are crashing onto the beach every 4 seconds. The times from when a...
Today, the waves are crashing onto the beach every 4 seconds.
The times from when a person arrives at the shoreline until a
crashing wave is observed follows a Uniform distribution from 0 to
4 seconds. Round to 4 decimal places where possible.
a. The mean of this distribution is
b. The standard deviation is
c. The probability that wave will crash onto the beach exactly 0.4 seconds after the person arrives is P(x = 0.4) =
d. The probability that the wave will crash onto the beach between 0.8 and 3.3 seconds after the person arrives is P(0.8 < x < 3.3) =
e. The probability that it will take longer than 2.1 seconds for the wave to crash onto the beach after the person arrives is P(x > 2.1) =
f. Suppose that the person has already been standing at the shoreline for 1 seconds without a wave crashing in. Find the probability that it will take between 1.2 and 1.4 seconds for the wave to crash onto the shoreline.
g. 6% of the time a person will wait at least how long before the wave crashes in? seconds.
h. Find the minimum for the lower quartile? seconds.
Homework Answers
Add Answer to:
Today, the waves are crashing onto the beach every 4 seconds.
The times from when a...
#f Today, the waves are crashing onto the beach every 5.7 seconds. The times from when...
#f
Today, the waves are crashing onto the beach every 5.7 seconds. The times from when a person arrives at the shoreline until a crashing wave is observed follows a Uniform distribution from 0 to 5.7 seconds. Round to 4 decimal places where possible. a. The mean of this distribution is 2.85 b. The standard deviation is 1.6454 c. The probability that wave will crash onto the beach exactly 0.6 seconds after the person arrives is P 0 .6) O...
Due Sun 11/10/2019 11:59 pm Show Intro/Instructions Today, the waves are crashing onto the beach every...
Due Sun 11/10/2019 11:59 pm Show Intro/Instructions Today, the waves are crashing onto the beach every 5 seconds. The times from when a person arrives at the shoreline until a crashing wave is observed follows a Uniform distribution from 0 to 5 seconds. Round to 4 decimal places where possible. a. The mean of this distribution is b. The standard deviation is c. The probability that wave will crash onto the beach exactly 2.4 seconds after the person arrives is...
1)The age of children in kindergarten on the first day of school is uniformly distributed between...
1)The age of children in kindergarten on the first day of school is uniformly distributed between 4.93 and 5.84 years old. A first time kindergarten child is selected at random. Round answers to 4 decimal places if possible. a. The mean of this distribution is b. The standard deviation is c. The probability that the the child will be older than 5 years old? d. The probability that the child will be between 5.23 and 5.53 years old is e....
A bus comes by every 15 minutes. The times from when a person arives at the...
A bus comes by every 15 minutes. The times from when a person arives at the busstop until the bus arrives follows a Uniform distribution from 0 to 15 minutes. A person arrives at the bus stop at a randomly selected time. Round to 4 decimal places where possible. a. The mean of this distribution is b. The standard deviation is c. The probability that the person will wait more than 5 minutes is d. Suppose that the person has...
A bus comes by every 14 minutes. The times from when a person arives at the...
A bus comes by every 14 minutes. The times from when a person arives at the busstop until the bus arrives follows a Uniform distribution from 0 to 14 minutes. A person arrives at the bus stop at a randomly selected time. Round to 4 decimal places where possible. c. The probability that the person will wait more than 4 minutes is _____ d. Suppose that the person has already been waiting for 0.5 minutes. Find the probability that the...
A bus comes by every 13 minutes. The times from when a person arives at the...
A bus comes by every 13 minutes. The times from when a person arives at the busstop until the bus arrives follows a Uniform distribution from 0 to 13 minutes. A person arrives at the bus stop at a randomly selected time. Round to 4 decimal places where possible. a. The mean of this distribution is b. The standard deviation is ? c. The probability that the person will wait more than 7 minutes is ? d. Suppose that the...
Please 77. A subway train on the 4 line arrives every sight minutes during rush hour....
Please
77. A subway train on the 4 line arrives every sight minutes during rush hour. We are interested in the length of time a commuter must wait for a train to arrive.The time follows a uniform distribution. 1. Define the random variable. X_ 2. Х~ 3. Graph the probability distribution 7. 8. Find the probability that the commuter waits less than one minute. Find the probability that the commuter waits between three and four minutes. 9. Siorty percent of...
Have to show work for every problem 4. A company uses three plants to produce a...
Have to show work for every problem
4. A company uses three plants to produce a new computer chip. Plant A produces 30% of the chips. Plant B produces 45% of the chips. The rest of the chips are produced by plant C. Each plant has its own defectiv rate. These are: plant A produces 3% defective chips, plant B produces 1% defective chips, plant C produces 5% defective chips. Hint: draw a tree diagram. (a) Construct a tree diagram...
question 4-7 4. Travelling Waves and Their Characteristics A rope wave travels in the positive x -direction. You are also told that the speed of the wave is 1000 cm/s, its frequency is 200 H...
question 4-7
4. Travelling Waves and Their Characteristics A rope wave travels in the positive x -direction. You are also told that the speed of the wave is 1000 cm/s, its frequency is 200 Hz, and that the wave is subject to the following initial conditions: at x 0 and t = 0: y =-1 cm, and, at x = 0 and t : ar = +20 cm/s (this is the velocity of the point on the rope at horizontal...
1) Continuous random variables are obtained from data that can be measured rather than counted. A)...
1) Continuous random variables are obtained from data that can be measured rather than counted. A) True B) False 2) Discrete variables have values that can be measured. A) True B) False 3) Determine whether the random variable described is discrete or continuous. The number of minutes you must wait in line at the grocery store A) continuous B) discrete 4) Determine whether the random variable described is discrete or continuous. The total value of a set of coins A)...
#f
Today, the waves are crashing onto the beach every 5.7 seconds. The times from when a person arrives at the shoreline until a crashing wave is observed follows a Uniform distribution from 0 to 5.7 seconds. Round to 4 decimal places where possible. a. The mean of this distribution is 2.85 b. The standard deviation is 1.6454 c. The probability that wave will crash onto the beach exactly 0.6 seconds after the person arrives is P 0 .6) O...
Due Sun 11/10/2019 11:59 pm Show Intro/Instructions Today, the waves are crashing onto the beach every 5 seconds. The times from when a person arrives at the shoreline until a crashing wave is observed follows a Uniform distribution from 0 to 5 seconds. Round to 4 decimal places where possible. a. The mean of this distribution is b. The standard deviation is c. The probability that wave will crash onto the beach exactly 2.4 seconds after the person arrives is...
Please
77. A subway train on the 4 line arrives every sight minutes during rush hour. We are interested in the length of time a commuter must wait for a train to arrive.The time follows a uniform distribution. 1. Define the random variable. X_ 2. Х~ 3. Graph the probability distribution 7. 8. Find the probability that the commuter waits less than one minute. Find the probability that the commuter waits between three and four minutes. 9. Siorty percent of...
Have to show work for every problem
4. A company uses three plants to produce a new computer chip. Plant A produces 30% of the chips. Plant B produces 45% of the chips. The rest of the chips are produced by plant C. Each plant has its own defectiv rate. These are: plant A produces 3% defective chips, plant B produces 1% defective chips, plant C produces 5% defective chips. Hint: draw a tree diagram. (a) Construct a tree diagram...
question 4-7
4. Travelling Waves and Their Characteristics A rope wave travels in the positive x -direction. You are also told that the speed of the wave is 1000 cm/s, its frequency is 200 Hz, and that the wave is subject to the following initial conditions: at x 0 and t = 0: y =-1 cm, and, at x = 0 and t : ar = +20 cm/s (this is the velocity of the point on the rope at horizontal...
1) Continuous random variables are obtained from data that can be measured rather than counted. A) True B) False 2) Discrete variables have values that can be measured. A) True B) False 3) Determine whether the random variable described is discrete or continuous. The number of minutes you must wait in line at the grocery store A) continuous B) discrete 4) Determine whether the random variable described is discrete or continuous. The total value of a set of coins A)...
Most questions answered within 3 hours.
-
Describe two obstacles that makes fixing atmospheric nitrogen
difficult.
asked 20 seconds ago -
T
F 53) Most differences
between human groups are the result of biology rather than
culture....
asked 4 minutes ago -
A 5.20 mW helium neon laser emits a visible laser beam with a
wavelength of 633...
asked 7 minutes ago -
Assignment:
Your
organization has made a strategic decision
to
outsourcework
currently performed in house. You have...
asked 6 minutes ago -
A hospital performs 100 surgeries per week. The probability that
complications after surgery occur is 10%....
asked 7 minutes ago -
In preparing its cash flow statement for the year ended December
31, 2018, Green Co. gathered...
asked 9 minutes ago -
Donna is 18 years old and full time accounting student.She is
saving for an overseas holiday...
asked 9 minutes ago -
Service-oriented architectures (SOA) provide
object-oriented architectures for web platforms that represent a
collection of services. SOA...
asked 10 minutes ago -
Le Terroir Winery is considering an expansion project to produce
fine wines. The trial expansion will...
asked 19 minutes ago -
The Bahraini public budget experiences deficit in the last
seven years, what are procedures are taken...
asked 26 minutes ago -
You invested $30,000 in a mutual fund at the beginning of the
year when the NAV...
asked 29 minutes ago -
Would you expect the price elasticity of supply for guitars to
be more inelastic in the...
asked 31 minutes ago