Report on high school graduation
In a report on high school graduation, it was stated that 85% of high school students graduate. Suppose 3 high school students are randomly selected from different schools.
What is the probability that all graduate?
0.85
0.947
0.614
0.283
0.003
Expected delivery within 24 Hours
A life insurance company wants to estimate their annual payouts. Assume that the probability distribution of the lifetimes of the participants is approximately a normal distribution with a mean of 68 years and a standard deviation of 4 years.
A brand of television has a lifetime that is normally distributed with a mean of 7 years and a standard deviation of 2.5 years. What is the probability that a randomly chosen TV will last more than 8 years? Write your anwsers with two places after
A business owner is trying to decide whether to buy, rent, or lease office space and has constructed the following payoff table based on whether business is brisk or slow.
Write an expression for the heat transfer rate per unit length, Q/L, between the pipe surface temperature and the outer insulation surface temperature.
Determine the capacity of the steam-generating unit in MW using the expression of steady state, steady flow conservation of energy.
A large disaster cleaning company estimates that 30% of the jobs it bids on are finished within the bid time. Looking at a random sample of 8 jobs that is has contracted: Calculate the mean number of jobs completed within the bid time.
A professor would like to utilize the normal distribution to assign grades such that 5% of students receive A's. If the exam average is 62 with a standard deviation of 13, what grade should be the cutoff for an A? (Round your answer.)
The metropolitan airport commission is considering the establishment of limitations on noise pollution around a local airport. At the present time, the noise level per jet takeoff in one neighborhood near the airport is approximately normally dist
1952193
Questions Asked
3,689
Active Tutors
1427075
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
What is your current interest in each of the above subfields of psychology covered thus far? How can one utilize a degree in each of these fields of psychology?
Describe career opportunities available in hospitality organizations and Recognize skills and knowledge necessary to advance within the Hospitality Industry.
How does corporate culture shape organizational success, and why is it a critical factor in achieving organizational goals?
Often, the U.S. Treasury evaluates the usefulness of the penny and considers whether to discontinue it which they did in November 12, 2025.
Start by doing a quick search on a specific psychotherapeutic drug (e.g., a specific antidepressant, anxiolytic, antipsychotic, anti-manic, or a mood stabilizer
This assignment gives you an opportunity to analyze a tool used to assess the performance of a team. You must complete this assignment individually
What steps should take place before the decision is made to terminate an employee? What documentation should be completed regarding the employee's termination?