Logo
Home Study Material Contact Search
AI Chat FREE
  1. mathematics
  2. statistics
  3. 1). if a couple has two children, what is the prob

1). If a couple has two children, what is the probability that they are both girls...

70.2K

Verified Solution

Question

Statistics

1). If a couple has two children, what is the probability thatthey are both girls assuming that the older one is a girl?

2). Suppose that we have two dice, the first one being a regulardie, and the second weighted so that half the time it rolls a 1,and half the time it rolls a 2 (it never rolls anything else). Ifwe choose one of these dice at random, and roll a 1, what’s theprobability that it is the regular die?

Answer & Explanation Solved by verified expert
4.4 Ratings (885 Votes)
To find the probability that both are females if we know thatthe elder child is female Sample Space S MM MF FM FFLet A event that both are females A FFLet    See Answer
Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:
  • Unlimited Question Access with detailed Answers
  • Zin AI - 3 Million Words
  • 10 Dall-E 3 Images
  • 20 Plot Generations
  • Conversation with Dialogue Memory
  • No Ads, Ever!
  • Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students

Basic Math
1.2K views

Find the local maximum and minimum values of f using the First Derivative Test. f(x) = x2 x −...

Medical Sciences
1.2K views

a patient has strange disorder in which both myosin and actin do not attach to the...

Basic Math
1.2K views

1 pointThe density of copper is 8.963. If the mass of a copper plate as...

Statistics
1.2K views

N m 4 A box has three cards numbered 1 2 and 3 A bag...

Statistics
1.2K views

3 Why you shouldn t gamble too much Remember the previous probl so that the...

Calculus
1.2K views

161 4 cm 161 4 cm m Type an integer o

Accounting
1.2K views

Heads Up Company was started several years ago by two hockey instructors. The...

Accounting
1.2K views

performance materiality explain the purpose of performance materiality and the reason auditors determine it? Also...

Accounting
1.2K views

Prepare an income statement for Crane Distribution Company from the adjusted trial balance. ...

Accounting
1.2K views

QUESTION 6 Gordon Corporation inadvertently produced 10,000 defective digital watches. The watches cost $8 each...

Accounting
1.2K views

Rhine Company sets price equal to cost plus 40%. Recently, Rhine charged a customer a...

Accounting
1.2K views

ucation.com%2525 at 4 Fall 2021 Saved Hubrey Home Inc. is considering a new three-year expansion...