Compute probability using poisson approximation to binomial

Reference no: EM13118908

It is estimated that .50 percent of the callers to the Customer Service department of Dell Inc. will receive a busy signal.

What is the probability that of today's 1,100 callers at least 5 received a busy signal? Use the poisson approximation to the binomial.

Reference no: EM13118908

Questions Cloud

Factorization of algebraic expressions : Three answers were given directly without any extra steps or explanation, essay. Factor the following expressions:

What percentages of nucleotides would contain adenine : if a partticular DNA molecule consisted of 28% guanine-containing nucleotides, what percentages of nucleotides would contain adenine, cytosine, and thymine?

Compute license plate sample space and probability : A mini license plate for a toy car must consist number followed by two letters. Each letter must must be a C, A or R. Each number must be a 3 or 7 Repetition of letters is permitted. License plate sample space and probability

What mass of water could contain this solute : If a saturated solution of silver nitrate at 20 degrees celsius contains 216g AgNO3 per 100g of water, what mass of water could contain 725g of this solute at the same temperature.

Compute probability using poisson approximation to binomial : What is the probability that of today's 1,100 callers at least 5 received a busy signal? Use the poisson approximation to the binomial.

An increase in home country money demand : An increase in foreign output/income (Y*)-assume there is no change in the foreign interest rate and an increase in home country money demand (L)

How much heat is evolved : 2 g of a hydrocarbon fuel is burned in a colrimeter that contains 250 grams of water initially at 25 degrees celcius. After the combustion, the temperature is 26.55 degrees celcius.

Find probability that candidate will be forecast as winner : If you select a random sample of 100 voters, what is the probability that a candidate will be forecast as the winner when. The true percentage of her vote is 50.1%?

Article on tv violence : Using the article on TV violence summarize the article. Elements of the summary: 1. Begin the summary by stating the main point, or thesis of your source. 2. Leave out minor details 3. Maintain the essence of the source.

User Account

All Pages