Explore or discuss the conflict between rationalism and the supernatural depicted in the short story "the Signalman" by Charles Dickens QSara is a salesperson for​ Camera's Etc., which is a...

Explore or discuss the conflict between rationalism and the supernatural

depicted in the short story "the Signalman" by Charles Dickens

QSara is a salesperson for​ Camera's Etc., which is a retailer for​ high-end

digital cameras.​ Historically, Sara has averaged selling 1.8



1.8 extended warranties per day for cameras that she sells. Assume the number of camera warranties that Sara sells per day follows the Poisson distribution. Complete parts a through d.

a. What is the probability that Sara will sell six

six extended warranties​ tomorrow?

The probability that Sara will sell six

six extended warranties tomorrow is

nothing

(Round to four decimal places as​ needed.)

b. What is the probability that Sara will not sell an extended warranty​ tomorrow?

The probability that Sara will not sell an extended warranty tomorrow is

nothing(Round to four decimal places as​ needed.)

c. What is the probability that Sara will sell more than two

two extended warranties​ tomorrow?

The probability that Sara will sell more than two

two extended warranties tomorrow is

nothing

(Round to four decimal places as​ needed.)

d. What is the standard deviation for this​ distribution?

The standard deviation is

nothing

(Round to four decimal places as​ needed.

204:

Sara is a salesperson for​ Camera's Etc., which is a retailer for​ high-end

digital cameras.​ Historically, Sara has averaged selling 1.8



1.8 extended warranties per day for cameras that she sells. Assume the number of camera warranties that Sara sells per day follows the Poisson distribution. Complete parts a through d.

a. What is the probability that Sara will sell six



six extended warranties​ tomorrow?

The probability that Sara will sell six

six extended warranties tomorrow is

nothing

(Round to four decimal places as​ needed.)

b. What is the probability that Sara will not sell an extended warranty​ tomorrow?

The probability that Sara will not sell an extended warranty tomorrow is

nothing

(Round to four decimal places as​ needed.)

c. What is the probability that Sara will sell more than two

two extended warranties​ tomorrow?

The probability that Sara will sell more than two

two extended warranties tomorrow is

nothing



(Round to four decimal places as​ needed.)

d. What is the standard deviation for this​ distribution?

The standard deviation is

nothing