Reference no: EM131429529
A standard deck of cards is being used to play a game. There are four suits(hearts, diamonds,clubs, andspades), each having 13 faces(ace, 2,3, 4,5, 6,7, 8,9, 10,jack, queen, and king), making a total of 52 cards. This complete deck is thoroughly mixed, and you will receive the first 2 cards from the deck without replacement. Complete parts(a) through(d).
a. What is the probability that both cards are aces? P(both aces)=
B. What is the probability that the first card is a 10 and the second card is a 5 or a 6? P(10 followed by 5 or 6)=
C. If you were sampling with replacement, what would be the answer in (a)? P(both aces)=
D. In the game of blackjack, the picture cards (jack, queen, king) count as 10 points, and the ace counts as either 1 or 11 points. All other cards are counted at their face value. Blackjack is achieved if 2 cards total 21 points. What is the probability of getting blackjack in this problem?
P(blackjack)=
Determine the reliability of achieving orbit
: A space vehicle requires five out of its six main engines to operate in order to achieve orbit. If each engine has a reliability of 0.99, determine the reliability of achieving orbit.
|
Identify the clinical problem and research problem
: Identify the clinical problem and research problem that led to the study. What was not known about the clinical problem that, if understood, could be used to improve health care delivery or patient outcomes?This gap in knowledge is the research p..
|
Determine the velocity of the cart as the cylinder passes
: determine the velocity of the cart as the cylinder passes through the lowest point of the surface at C.
|
Calculate and interpret the effect size for this test
: Is this a one- or two-tailed test? Conduct all 6 steps of the appropriate statistic. Be sure to label all six steps. Calculate and interpret the effect size for this test.
|
What is the probability that both cards are aces
: A standard deck of cards is being used to play a game. There are four suits(hearts, diamonds,clubs, andspades), each having 13 faces(ace, 2,3, 4,5, 6,7, 8,9, 10,jack, queen, and king), making a total of 52 cards. This complete deck is thoroughly m..
|
Analyze the areas that were in need of reform
: Analyze the areas that were in need of reform in American Society during the period between 1890 and 1920. Choose one specific issue to focus on - Describe how progressives tried to resolve this issue. Were they successful? Explain why or why not.
|
Determine the velocity of the mass center g of the panel
: Assuming that the impact is perfectly plastic, determine the velocity of the mass center G of the panel immediately after the impact
|
Discuss about the observations of an ethnographic scene
: The goal of this exercise is to observe a 'cultural scene' as an anthropologist would (i.e. based on everything you have learned in the course to-date). The student will analyze their observations in terms of themes from the subfield of cultural a..
|
Boundaries of the confidence interval
: The director of admissions at the University of MD is concerned about the high cost of textbooks for students for each semester. A sample of 25 students enrolled in the University indicates that x(bar) = $315.40 and s = 43.20.
|