Homework Answers
The statistical software output for this problem is:
Hence,
a) Test statistic = 23.876
b) Critical value = 13.2767
c) Yes
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(6 points) In the Super-Mega lottery there are 50 numbers (1 to 50), a player chooses...
In a certain lottery, players pick 5 numbers (without replace) from the numbers 1-50 and an...
In a certain lottery, players pick 5 numbers (without replace) from the numbers 1-50 and an additional number (possibly repeated from the first set) from the numbers 1-30. A set of 6 numbers with these restrictions is then chosen uniformly at random. The player wins based on how many of their numbers matched the randomly chosen number. (a) What is the probability that the player chooses all 6 numbers correctly? (b) What is the probability that the player chooses exactly...
Problem #4: (10 points) In a state lottery, the player picks 6 numbers from a sequence of 1 through 51. At a lottery drawing, 6 balls are drawn at random from a box containing 51 balls, numbered...
Problem #4: (10 points) In a state lottery, the player picks 6 numbers from a sequence of 1 through 51. At a lottery drawing, 6 balls are drawn at random from a box containing 51 balls, numbered 1 through 51. Find the following. (a) Probability the player matches exactly 5 numbers (b) Probability the player matches all 6 numbers (i.e. wins the lottery!)
Problem #4: (10 points) In a state lottery, the player picks 6 numbers from a sequence of...
In a lottery game, a player picks six numbers from 1 to 48. If 4 of...
In a lottery game, a player picks six numbers from 1 to 48. If 4 of those 6 numbers match those drawn, the player wins third prize. What is the probability of winning this prize? hints; The "favorable outcome" is to get 4 winning numbers and 2 non-winning numbers. How many ways can we get 4 winning numbers out of the 6 possible numbers? How many ways can we get 2 non-winning numbers out of all of the non-winning numbers?...
Problem 2: A player chooses one of the numbers 1 through 4. After the choice has been made, two r...
Find the the expected value. Thank you.
Problem 2: A player chooses one of the numbers 1 through 4. After the choice has been made, two regular four-sided (tetrahedral) dice are rolled, with the sides of the dice numbered 1 through 4 If the number chosen appears on the bottom of exactly one die after it has been rolled, then the player wins $1 dollar. If the number chosen appears on the bottom of both of the dice, then the...
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In a lottery game, a player picks 4 numbers from 1 to 46. If 2 of...
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Problem #4: (10 points) In a state lottery, the player picks 6 numbers from a sequence of 1 through 51. At a lottery drawing, 6 balls are drawn at random from a box containing 51 balls, numbered 1 through 51. Find the following. (a) Probability the player matches exactly 5 numbers (b) Probability the player matches all 6 numbers (i.e. wins the lottery!)
Problem #4: (10 points) In a state lottery, the player picks 6 numbers from a sequence of...
Find the the expected value. Thank you.
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