Probability that person is served in less than three minutes

Assignment Help Basic Statistics

Reference no: EM13132687

The length of time for on individual to be served at a cafeteria is a random variable having an exponential distribution with a mean of 4 minutes. What is the probability that a person is served in less than 3 minutes on at least 4 of the next 6 days.

Reference no: EM13132687

Questions Cloud

Define chemical structure and hydrogen bonds in base pairs : Chemical Structure and Hydrogen Bonds in Base Pairs, Draw the chemical structure of a correctly base paired G-C pair, then re-draw the pair with a propeller twist these answers should all be on one page following box G.

Compute the amount to be reported as research : Compute the amount to be reported as research and development expense by Martinez on its income statement for 2010. Assume equipment is purchased at beginning of year.

What is the value of work : What is the value of work (w) when a piston of volume 0.2 L expands against an external pressure of 200 kPa to a volume of 3.4 L?

Extension on program and financial aid : I am writing this letter in order to have an extension on program and financial aid. While going to --- college, I was trying to decide what program I wanted to study. When I first came to the college, it was back in 2000, just before I went into the..

Probability that person is served in less than three minutes : Exponential distribution with a mean of 4 minutes. What is the probability that a person is served in less than 3 minutes on at least 4 of the next 6 days.

Computing net cash provided by operating activities : Hendrickson Corporation reported net income of $50,000 in 2010. Depreciation expense was $17,000. The following working capital accounts changed. Compute net cash provided by operating activities.

Phillis : The poems that we read by Phillis Wheatley and Langston Hughes are both concerned with African American roots and transitions, but they approach the topic in different ways

What is the amount of the invested capital : In 2008, Wishbone Corporation had an operating profit of $750,000 and a residual income of $300,000. If Wishbone's cost of capital is 15%, what is the amount of the invested capital? (Ignore taxes)

Discuss the need for a sense of independence : Discuss the need for a sense of independence (or the need for a sense of liberation from the oppression of one's surroundings) in Gilman's "The Yellow Wallpaper". The paper should be at least three pages long and should include at least one good seco..

User Account

All Pages