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 63 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?

The term bacteria was devised in the 19th century by German biologist Ferdinand Cohn. He based it on the Greek word "bakterion" meaning a small rod or staff. Cohn is considered to be the father of modern bacteriology.

Did you know?

There used to be a metric calendar, as well as metric clocks. The metric calendar, or "French Republican Calendar" divided the year into 12 months, but each month was divided into three 10-day weeks. Each day had 10 decimal hours. Each hour had 100 decimal minutes. Due to lack of popularity, the metric clocks and calendars were ended in 1795, three years after they had been first marketed.

Did you know?

In 1835 it was discovered that a disease of silkworms known as muscardine could be transferred from one silkworm to another, and was caused by a fungus.

Did you know?

The average adult has about 21 square feet of skin.

Did you know?

The average older adult in the United States takes five prescription drugs per day. Half of these drugs contain a sedative. Alcohol should therefore be avoided by most senior citizens because of the dangerous interactions between alcohol and sedatives.