It is known that a box of 800 electric bulbs contains 36 defective bulbs . One bulb is taken at random of the box. What is the probability that the bu

Question

It is known that a box of 800 electric bulbs contains 36 defective bulbs . One bulb is taken at random of the box. What is the probability that the bu

It is known that a box of 800 electric bulbs contains 36 defective bulbs .
One bulb is taken at random of the box. What is the probability that the bulb chosen is nondefective ?

Monjur Alahi

4 views

2025-01-04 04:42

1 Answers

Related Questions

A bulb contains air at atmospheric pressure at `40^(@)C`. The maximum pressure bulb can with stand is `2` atmosphere. Calculate of air when the bulb i

2 Answers 6 Views

An electric bulb illuminates a plane surface. The intensity of illumination on the surface at a point 2m away from the bulb is `5 xx 10^(-4)` phot. Th

2 Answers 7 Views

Matrix Matching. `{:("List-I","List-II"),((A) "Gas Thermometers",(p) He),((B) "Beacon lamp", (q) Ne),((C ) "Electric bulbs",(r ) Xe),((D) "Flash bulb"

2 Answers 5 Views

A box contains 50 tickets. Each ticket is numbered from 1 to 50. One ticket is selected at random, find the probability that the number on the ticket

2 Answers 4 Views

There is a box containing 30 bulbs of which 5 are defective. If two bulbs are chosen at random from the box in succession without replacing the first,

2 Answers 5 Views

(i) A box contins 80 discs, which are numbered from 1 to 80. If one disc is drawn at random from the box, find the probability that it bears a perfect

2 Answers 4 Views

An urn contains 9 red, 7 white and 4 black balls. A ball is drawn at random. Find the probability that the ball drawn is (i) red (ii) white (iii) red

2 Answers 5 Views

Six ampere current flows through a bulb. Find the number of electrons that should flow through the bulb in a time of 4 hrs.

2 Answers 17 Views

A bag contains 1 red and 3 white balls. Find the probability distribution of the number of red balls if 2 balls are drawn at random from the bag

2 Answers 6 Views

You have installed LED bulbs inspite of other bulbs. The conservative method regarding environment is ………

2 Answers 5 Views

Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

Correct Answer - `(191)/(200) `

4 views Answered 2023-02-05 15:29