Mathematics

Mathematics, 13.07.2019 19:30, Jasten

An urn contains balls numbered 1 to 15 a ball is chosen returned to the urn and the second ball is chosen what is the probability that the first and the second of all will be a six

answer

Answers: 1

Show answers

Similar questions

Предмет

Mathematics, 22.07.2019 02:20, jrfranckowiak

Urn a contains 8 yellow balls and 6 red balls. urn b contains 3 yellow balls and 9 red balls. urn c contains 4 yellow balls and 11 red balls. an urn is picked randomly (assume that each urn is equally likely to be chosen), and then a ball is picked from the selected urn. what is the probability that the chosen ball came from urn b, given that it was a yellow ball? a) 0.2451 b) 0.0725 c) 0.2298 d) 0.0544 e) 0.5252 f) none of the above.

Answers: 1

Предмет

Mathematics, 07.08.2019 00:10, arnold2619

An urn contains balls numbered 1 through 20. a ball is chosen, returned to the urn, and a second ball is chosen. what is the probability that the first and second balls will be a 8?

Answers: 1

Предмет

Mathematics, 31.08.2019 03:30, pearlvldz

An urn contains 20 red balls and 40 blue balls. two are chosen at random, one after the other, without replacement. (round your answers to one decimal place.) (a) use a tree diagram to calculate the following probabilities: the probability (as a %) that both balls are red 33 x % the probability (as a %) that the first ball is red and the second is not 33 x % the probability (as a %) that the first ball is not red and the second is red the probability (as a %) that neither ball is red (b) what is the probability (as a %) that the second ball is red? % (c) what is the probability (as a %) that at least one of the balls is red?

Answers: 2

Предмет

Mathematics, 06.09.2019 16:10, bettybales1986

One urn contains 8 blue balls and 12 white balls, and a second urn contains 14 blue balls and 5 white balls. an urn is selected at random, and a ball is chosen from the urn. (round your answers to one decimal place.) (a) what is the probability (as a %) that the chosen ball is blue? (b) if the chosen ball is blue, what is the probability (as a %) that it came from the first urn? need ? read it talk to a tutor

Answers: 1

Do you know the correct answer?

An urn contains balls numbered 1 to 15 a ball is chosen returned to the urn and the second ball is c...

Questions in other subjects:

Konu

Mathematics, 19.04.2021 01:40

Iven that ∠CEA is a right angle and Ray E B bisects ∠CEA, which statement must be true?...

Konu

Mathematics, 19.04.2021 01:40

I need halp PLS I’m confused ...

Konu

English, 19.04.2021 01:40

Write a process or cause-and-effect paragraph on the topic of your choice. I know how to write one, but I need to work on other things at the moment....

Konu

English, 19.04.2021 01:40

What problem do the main characters face in both stories? can just get to it. thing s. Today she's D They want to be accountants, but their

Konu

Mathematics, 19.04.2021 01:40

Can some please help me with this i need it really bad! ...

Konu

Chemistry, 19.04.2021 01:40

A buffer solution is made by adding 75.0 g soduim acetate to 500.0 mL of a 0.64 M solution of acetic acid. What is the pH of the final solution? Assume no volume change...

Konu

Mathematics, 19.04.2021 01:40

There is a 25% chance that customers at a cafe will order pie. If the cafe has 650 customers this week, how can can be expected to not order?...

Konu

Mathematics, 19.04.2021 01:40

Can someone please help me? I really need this...

Konu

Mathematics, 19.04.2021 01:40

Una verdad sobre la mate matica y una verdad sobre la geografía...

Konu

Chemistry, 19.04.2021 01:40

1). Write a complete scientific explanation about either burning of magnesium is a chemical reaction 2). What cause the mass of the material in the dish to change after burning...

Other tasks in the category: Mathematics More task