Sunday
January 25, 2015

Homework Help: statistics

Posted by virginia on Sunday, March 9, 2008 at 8:54pm.

I have an ordianry deck of 52 cards, which has 26 red and 26 black cards. A friend shuffles the deck and draws cards at random, replacing the card and reshuffling after each guess. I attempt to guess the color of each card.
A. what is the probability that I guess the color correctly by chance?
B. Is the answer in part a based on the relative-frequency interpretation of probability or is it a personal probability?
C. Suppose another friend has never tried the experiment but believes he has ESP and can guess correctly with probability .60. Is the value of .60 a relative-frequency probability or a personal probability. Explain
D. Suppose another friend guessed the color of 1000 cards and got 600 correct. The friend claims she has ESP and has a .60 probability of guessing correctly. Is the value of .60 a relative-frequency probability or a personal probability. Explain

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

statistics - Suppose you wanted to test your ESP using an ordinary deck of 52 ...
math - if A 52 card deck of playing cards is shuffled, and one card is dealt ...
Math - Need help on how to solve this problem.. Five cards are chosen from a ...
statistics - The red face cards and the black cards numbered 2-9 are put into a ...
math - Barry's deck of cards contains 40 blue cards and 70 red cards. Max's deck...
Algebra - How many hands of 5 cards can be made from a standard deck of cards ...
math - A deck of 38 cards contains 16 blue cards, 6 red cards, and 16 yellow ...
Probability - Consider a deck of 52 cards with the following characteristics: 13...
probability - Consider a deck of 52 cards with the following characteristics: 13...
maths - A deck of cards consists of 8 blue cards and 5 white cards. A simple ...

Members