Question
In: Statistics and Probability
(a)A sports statistician determined that the probability of a certain rugby team winning its next match...
(a)A sports statistician determined that the probability of a certain rugby team winning its next match is
11/19
. Find the odds against the team winning its next match.
(b)Linda entered a raffle at a festival and hopes to win a new TV.
The odds in favor of winning a new TV are 3/13
. Find the probability of winning a new TV.
Solutions
orchestra answered 1 year agoRelated Solutions
In sports betting, sports books establish winning margins for a team that is favored to win...
In sports betting, sports books establish winning margins for a
team that is favored to win a game. An individual can place a wager
on the game and will win if the team bet upon wins after accounting
for this spread. For example, if Team A is favored by 5 points,
and wins the game by 7 points, then a bet on Team A is a winning
bet. However, if Team A wins the game by only 3 points, then...
In sports betting, sports books establish winning margins for a team that is favored to win a game.
In sports betting, sports books establish winning margins for a
team that is favored to win a game. An individual can place a wager
on the game and will win if the team bet upon wins after accounting
for this spread. For example, if Team A is favored by 5 points,
and wins the game by 7 points, then a bet on Team A is a winning
bet. However, if Team A wins the game by only 3 points, then...
Winning team data were collected for teams in different sports, with the results given in the...
Winning team data were collected for teams in
different sports, with the results given in the table below. Use
the TI-83/84 Plus results at a
0.050.05
level of significance to test the claim that home/visitor wins are
independent of the sport.
TI-83/84 PLUS
chi squared minus Testχ2−Test
chi squared equals 3.076409776χ2=3.076409776
Upper P equals 0.3799936722P=0.3799936722
df equals 3df=3
BasketballBasketball
Baseball
Hockey
Football
Home team winsHome team wins
111111
6767
5454
4141
Visiting team winsVisiting team wins
7474
5656
4343
4343...
The probability of winning in a certain state lottery is said to be about 1/9. If...
The probability of winning in a certain state lottery is said to
be about 1/9. If it is exactly 1/9, what a random variable
represents the distribution of the number of tickets a person must
purchase up to and including the first winning ticket? Plot the PMF
of this random variable. the distribution of the number of tickets
purchased up to and including the second winning ticket can be
described by what distribution?
Assume that the Gamecocks basketball team has a probability of 0.70 of winning a game against...
Assume that the Gamecocks basketball team has a probability of
0.70 of winning a game against any opponent, and that the outcomes
of its games are independent of each other. Suppose during the
basketball season it will play a total of 30 games. Let X denote
the total number of games that it will win during the season.
(a) Write down the formula for the probability mass function
(pmf) (p(x)) of X. Is your pmf the binomial pmf?
(b) Use...
7. A certain sports car model has a 0.07 probability of defective steering and a 0.11...
7. A certain sports car model has a 0.07 probability of
defective steering and a 0.11 probability of defective brakes.
Erich S -E just purchased one of the models. If the two problems
are statistically independent, determine the probability
a. Erich’s car has both defective steering and defective
brakes.
b. Erich’s car has neither defective steering nor defective
brakes.
c. Erich’s car has either defective steering only or defective
brakes only (meaning exactly one of the two, but not both,...
The probability that a certain hockey team will win any given game is 0.3628 based on...
The probability that a certain hockey team will win any given
game is 0.3628 based on their 13 year win history of 377 wins out
of 1039 games played (as of a certain date). Their schedule for
November contains 12 games. Let X = number of games won in
November. Find the probability that the hockey team wins at least 7
games in November. (Round your answer to four decimal places.)
Please use TI-84 calculator not excel.
Thanks!
YOUNG BRANDS (YB) is a manufacturer of sports clothing and team uniforms. Its industry is quite...
YOUNG BRANDS (YB) is a manufacturer of sports clothing and team
uniforms. Its industry is quite competitive, so the management team
has attempted to operate a modern operation with state-of-the-art
production facilities. Careful cost management has been an
important factor in attaining profits. YB is considered a leader
for its fashion sense, pricing, marketing, and product quality.
Professional and university-team uniforms and affiliated
products are sold by company salesmen to teams and to retail stores
throughout North America. YB currently...
A professional football team is preparing its budget for the next year. One component of the...
A professional football team is preparing its budget for the
next year. One component of the budget is the revenue that they can
expect from ticket sales. The home venue, Dylan Stadium, has five
different seating zones with different prices. Key information is
given below. The demands are all assumed to be normally
distributed. Seating Zone Seats Available Ticket Price Mean Demand
Standard Deviation
seat zones - Seat availability - Ticket Price - Mean demand -
standard deviation.
First Level...
A professional football team is preparing its budget for the next year. One component of the...
A professional football team is preparing its budget for the
next year. One component of the budget is the revenue that they can
expect from ticket sales. The home venue, Dylan Stadium, has five
different seating zones with different prices. Key information is
given below. The demands are all assumed to be normally
distributed. Seating Zone Seats Available Ticket Price Mean Demand
Standard Deviation First Level Sideline 15,000 $1000.00 14,500 750
Second Level 5,000 $90.00 4,750 500 First Level End...
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