What is the probability that at least 25 of these 50 invoices are for more than 800? A) 0.1894 ...

Author Question: What is the probability that at least 25 of these 50 invoices are for more than 800? A) 0.1894 ... (Read 69 times)

P68T

Hero Member
Posts: 509

on: Jun 24, 2018

What is the probability that at least 25 of these 50 invoices are for more than 800?

A) 0.1894
B) 0.8106
C) 0.3106
D) 0.8894

Question 2

In general, increasing the number of observations will lead to a higher coefficient of determination.

Indicate whether the statement is true or false

Harbringer

Sr. Member
Posts: 329

Reply #1 on: Jun 24, 2018

Answer to Question 1

A

Answer to Question 2

TRUE

Need homework help now?

Ask unlimited questions for free

Ask a Question

« previous next »

Did you know?

One way to reduce acid reflux is to lose two or three pounds. Most people lose weight in the belly area first when they increase exercise, meaning that heartburn can be reduced quickly by this method.

Did you know?

For high blood pressure (hypertension), a new class of drug, called a vasopeptidase blocker (inhibitor), has been developed. It decreases blood pressure by simultaneously dilating the peripheral arteries and increasing the body's loss of salt.

Did you know?

Congestive heart failure is a serious disorder that carries a reduced life expectancy. Heart failure is usually a chronic illness, and it may worsen with infection or other physical stressors.

Did you know?

Only one in 10 cancer deaths is caused by the primary tumor. The vast majority of cancer mortality is caused by cells breaking away from the main tumor and metastasizing to other parts of the body, such as the brain, bones, or liver.

Did you know?

Liver spots have nothing whatsoever to do with the liver. They are a type of freckles commonly seen in older adults who have been out in the sun without sufficient sunscreen.