This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: For a certain type of fabric, the average number of defects in each square foot of fabric is 0.9. ... (Read 220 times)

ss2343

  • Hero Member
  • *****
  • Posts: 548
on: Aug 1, 2018
For a certain type of fabric, the average number of defects in each square foot of fabric is 0.9. Find the probability that a randomly selected square foot of the fabric will contain more than one defect.
 
  A) 0.1647 B) 0.7725 C) 0.2275 D) 0.6341

Question 2

The number of lightning strikes in a year at the top of a particular mountain has a Poisson distribution with a mean of 3.1. Find the probability that in a randomly selected year, the number of lightning strikes is 5.
 
  A) 0.0026 B) 0.1397 C) 0.1827 D) 0.1075


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

robbielu01

  • Sr. Member
  • ****
  • Posts: 336
Reply #1 on: Aug 1, 2018
Answer to Question 1

C

Answer to Question 2

D


ss2343

  • Member
  • Posts: 548
Reply 2 on: Aug 1, 2018
Wow, this really help

duy1981999

  • Member
  • Posts: 341
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

The most destructive flu epidemic of all times in recorded history occurred in 1918, with approximately 20 million deaths worldwide.

Did you know?

Cutaneous mucormycosis is a rare fungal infection that has been fatal in at least 29% of cases, and in as many as 83% of cases, depending on the patient's health prior to infection. It has occurred often after natural disasters such as tornados, and early treatment is essential.

Did you know?

When Gabriel Fahrenheit invented the first mercury thermometer, he called "zero degrees" the lowest temperature he was able to attain with a mixture of ice and salt. For the upper point of his scale, he used 96°, which he measured as normal human body temperature (we know it to be 98.6° today because of more accurate thermometers).

Did you know?

More than 4.4billion prescriptions were dispensed within the United States in 2016.

Did you know?

Long-term mental and physical effects from substance abuse include: paranoia, psychosis, immune deficiencies, and organ damage.

(a) Mean duration (days) and (b) average maximum depth (mm) of snow cover throughout northern latitu (a) Mean duration (days) and (b) average maximum depth (mm) of snow cover throughout northern latitu
Toe Abnormalities: Syndactyly in the 2nd and 3rd Metatarsals of the Right Foot Toe Abnormalities: Syndactyly in the 2nd and 3rd Metatarsals of the Right Foot
Average Hourly Earnings of U.S. Workers in Current and Constant Dollars Average Hourly Earnings of U.S. Workers in Current and Constant Dollars
Effects of septal defects: (A) normal shunt; no cyanosis; (B) increased pressure in right ventricle; ... Effects of septal defects: (A) normal shunt; no cyanosis; (B) increased pressure in right ventricle; ...
Effects of septal defects: (A) normal shunt; no cyanosis; (B) increased pressure in right ventricle; ... Effects of septal defects: (A) normal shunt; no cyanosis; (B) increased pressure in right ventricle; ...
Type of Interactions, Model, Examples and Dependence of Energy on Distance Type of Interactions, Model, Examples and Dependence of Energy on Distance
Video: Vasectomy

For a complete list of videos, visit our video library