Math, asked by knirmalanagasai, 11 hours ago

A sample of 4 items is drawn without replacement from a bag containing 10 items in which 3 are defective items.Find the expected number of defective items

Answers

Answered by 101Jaatni

1

Answer:

the expected number of defective item=total number of defective item÷Total number of outcome

=3/10

Hope it help you ❤❤

Previous Question

Next Question

Similar questions

Math, 6 hours ago

formula of amount in simple interest...

Math, 6 hours ago

Abdul is 6 feet tall. His younger sister’s friend, Farah, is ¾ as tall as his sister Maysa. If Maysa is 3 inches taller than ⅔ of Abdul’s height, how tall is Maysa? (note: 1 foot = 12 inches)...

Political Science, 6 hours ago

discuss the term used in civil and criminal law under legal terminology...

English, 11 hours ago

Fill in the blanks in the sentences below (the verbs given in brackets will give you a clue). 1. The earth trembled, but not many people felt the _________ . (tremble) 2. When the zoo was flooded, there was a lot of _______ and many animals escaped into the countryside, (confuse) 3. We heard with _______ that the lion had been recaptured, (relieve) 4. The zookeeper was stuck in a tree and...

Math, 11 hours ago

find the value of y.

Math, 8 months ago

what isvthe full form or rea ...

Chemistry, 8 months ago

LPG stove burns with a blue flame. Sometimes the flame becomes yellow and the base of utensils turn black . Give reason for this observation.

Math, 8 months ago

find the point on y axis which is equidistant from the point (5,-2) and (-3,2) .