Spare servers are maintained in stock to support it

Assignment Help Basic Statistics

Reference no: EM13640602

Spare servers are maintained in stock to support IT operations. A study determined that on average, there are four demands for this type of server per day. What is the probability that on a given day a spare server will be requested

(i) More than four times?

(ii) Not at all?

(iii) If 4 servers are stocked, what is the probability of not having enough on a given day?

(iv) How many spare servers need to be stocked so that the probability of not having enough on a given day is 5%

Reference no: EM13640602

Questions Cloud

A sample of 250 observations is selected from a normal : a sample of 250 observations is selected from a normal population for which the population standard deviation is known

Two speakers are placed side-by-side and are driven by the : two speakers are placed side-by-side and are driven by the same frequency of 420. hz. if the distance from a man to one

Assume a telephone ticket agent works 75 hours per : us airways conducted a number of studies that indicateda substantial savings could be obtained by encouraging

When the switch on free fall apparatus is opened the : what would be the appearance of the velocity-time curve if the falling body were so light that the effect of air

Spare servers are maintained in stock to support it : spare servers are maintained in stock to support it operations. a study determined that on average there are four

What would be the appearance of the velocity-time curve if : what would be the appearance of the velocity-time curve if the falling body were so light that the effect of air

One state lottery has 1200 prizes of 1 115 prizes of 10 15 : one state lottery has 1200 prizes of 1 115 prizes of 10 15 prizes of 70 5 prizes of 305 2 prizes of 1280 and 1 prize of

The distance of light speed in a 24hr p x 365 days up to 1 : the distance of light speed in a 24hr p. x 365 days up to 1 thousand years as a constant would equal a finite distance

Is the accounting system the same for a merchandising : is the accounting system the same for a merchandising business and a service business?

User Account

All Pages