pilonmolly pilonmolly

09-02-2022
Mathematics

contestada

A city’s annual rainfall totals are normally distributed, and the probability that the city gets more than 43.2 inches of rain in a year is given by P (z greater-than-or-equal-to 1.5) = 0.0668. If the standard deviation of the city’s yearly rainfall totals is 1.8 inches, what is the city’s mean annual rainfall?
40.5 inches
41.4 inches
45.0 inches
45.9 inches

Respuesta :

richardbrotzman richardbrotzman

09-02-2022

Answer: So the answer wont be C or D because it doesn't get over 43.2 inches of water so if you do 43.2 -- 1.8 it will equal 41.4 inches

MARK ME BRAINLIEST!!!!!!!!!!!!!!!

Answer Link

raquiewilliams17 raquiewilliams17

19-05-2022

Answer:

the answer is A. 40.5

Step-by-step explanation:

Answer Link

Otras preguntas

Solve this equation by using interval method or snake method: (3x+10)(2x^2+1)(2-x)>0

The authors characterize the late nineteenth century as "the nadir of black life." nadir means the

Find the polar coordinates of the points with cartesian coordinates (−x, y).

The surname of 40 children in a class were arranged in alphabetical order, 16 of the surnames begin with O and 9 of the surnames begins with A. 14 letters of th

Tina decides to measure how the amount of force (in newtons) that concrete can withstand changes as the surface area over which the force is spread out increase

For babysitting, nicole charges a flat fee of $3, plus $5 per hour. how much money will she make if she baby-sits 5 hours?

What is not one of the top three environmental factors leading to disease in low and middle income countries?

A student is heating a chemical in a beaker with a Bunsen burner. identify the safety equipment that should be used and the purpose of it for the given scenario

What details reveal the importance of pagan warrior values, such as a belief in fate, a taste for boasting, a pride in loyalty, and a desire for fame?

(p. 87) _____ quality refers to how a service is delivered to the customer.