The time until recharge for a battery in a laptop computer under common conditions is normally distributed with mean of 275 minutes and a standard deviation of 50 minutes. What is the probability that a battery lasts more than four hours? (Round the answer to 3 decimal places.) Answer is Blank 1

The time until recharge for a battery in a laptop computer under common conditions is normally distributed with mean of 275 minutes and a standard deviation of 50 minutes. What is the probability that a battery lasts more than four hours? (Round the answer to 3 decimal places.) Answer is Blank 1

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

See similar textbooks

Related questions

Q: A high school baseball player has a 0.217 batting average. In one game, he gets 7 at bats. What is…

A: P(hit) = p = 0.217 no. of trials (n) = 7 x = no. of hits P(x≥2) = ?

Q: When 3 dice are rolled, find the probability of getting a sum of 8. Enter your answer as a fraction…

A: Given3 dice are rolled

Q: A high school baseball player has a 0.266 batting average. In one game, he gets 6 at bats. What is…

A: The batting average is given as, .The no. of bats, .In this case, each batting has only options of…

Q: There are 251 identical plastic chips numbered 1 through 251 in a box. What is the probability…

Q: The average price for an acre of land in Texas is N(2700, 7802) in dollars. Jaime will survey 121…

A: Given Let the price of the plot be X X~N2700,7802Sample size, n=121

Q: Identify the probability of success for x∼B (12,0.8)

A: Given X~B(n=12,p=0.8)

Q: What is the probability of Reaching into the box and Randomly drawing swer the Chip numbered 540.…

A: Given The chip numbered 540

Q: Calculate the probability that one of the next 6,827 times the slot machine is played, a jackpot is…

A: Here given , The chance of winning a jackpot on a certain slot machine is 1/17500 . Next 6827…

Q: The median age of five people in a meeting is 40 years. One of the people who leaves the room are 60…

A: The median age of five people in a meeting is 40 years.

Q: P3 Harvard students graduate with honors =

A: Let , X be the number of Harvard students graduate with honors Here , X→B(n=3 , p=0.48) The…

Q: A standard die is rolled. Find the probability that the number rolled is greater than 55. Express…

A: Note: Thank you for the question. Since the die comes up values 1 through 6, the probability is…

Q: multiple choice test consists of 90 questions. Each question has 5 possible answers of which one is…

Q: What percentage of students guessed between 41 and 44

Q: The probability distribution table describes Rhonda's movie collection. What is the probability that…

A: Here the given probability distribution table is :-XThriller DramaComedyAction science fiction…

Q: The average count calculation errors at a local accounting firm per 12-h shift are 2.8. What is the…

A: Given that : λ=2.8

Q: Kevin, a traffic engineer, computes that there is an average of 235 subway delays per 30-day period.…

A: The given data is as follows:The average number of delays in a 30-day period is 235

Q: (d) Tomorrow, the same local weather report will be given. Estimate the probability that it will be…

A: The tables shows the results of 365 consecutive days and compares whether it rained or not to…

Q: Find the probability that in 129 tosses of a fair die, we will obtain at least 40 fives.

Q: If he serves 15 times, what is the probability that he gets exactly 9 first serves in

A: Here use binomial distribution

Q: A math test has 10 multiple choice questions each with 3 answers what's the probability to get a…

A: It is an important part of statistics. It is widely used.

Q: A poll showed that 52.7% of Americans say they believe that life exists elsewhere in the galaxy.…

A: Given, A poll showed that 52.7% of Americans say they believe that life exists elsewhere in the…

Q: A bank received on average 9 bad cheques per day, what is the probability that the bank will receive…

A: Answer: From the given data, Average rate of bad cheques (λ) = 9 X follows Poisson distribution(λ) X…

Q: 25 people out of 45 recieved an A on the first exam .what percentage of student got an A ?

A: According to the given information,Total number of people, N = 45Number of people got an A, n(A) =…

Q: find the probability of choosing a letter other than N from a bag that contains the 15 letters of…

A: The probability of choosing a letter other than the letter N from a bag is,

Question

What value of life in minutes is exceeded with 9596 probability? Round the answer to the nearest integer, whole number and no decimal place. What is the probability that a Datter lasts more than four hours?

The time until recharge for a battery in a laptop computer under common conditions is normally distributed with mean of 275
minutes and a standard deviation of 50 minutes. What is the probability that a battery lasts more than four hours? (Round the
answer to 3 decimal places.)
Answer is Blank 1

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Similar questions

A standard die is rolled. Find the probability that the number rolled is greater than 3. Express your answer as a fraction in lowest terms or a decimal rounded to the nearest millionth.
We roll a die 54 times. How many 6s should we expect?
A survey of 190 students at a College showed that 108 students studied College Math, 70 studied Statistics, 30 studied both College Math and Statistics. Find the probability that randomly selected student studied College Math or Statistics. Round your answer to two decimal places
Find the probability of choosing a letter other than the letter E from a bag that contains the eighteen letters of the Greek city ELEFTHERIO-KORDELIO. Express your answer as a fraction in lowest terms or a decimal rounded to the nearest millionth. Answer How to enter your answer (opens in new window) Keypad Keyboard Shortcuts
Q1 1. The following spinner was spun 38 times. What is the probability of spinning A 16 times? Insert Image
what is the probability of flipping a coin 112 times and getting heads 3 times? round your answer to the nearest tenth of a percent
A high school baseball player has a 0.272 batting average. In one game, he gets 5 at bats. What is the probability he will get at least 2 hits in the game? Give answer as a decimal rounded to 3 places
If a dart is thrown and hits the board, what is the probability that it will hit the shaded bull's eye that has a radius of 2 inches? Give your answer in decimal form rounded to the nearest hundredth .
A coin is tossed four times. Calculate the probability of having 2 heads. Round your answer to four decimal places.