Cards from standard deck
Assume that you're dealt head of 4 cards from standard deck of 52 playing cards. Compute the probability that you're dealt no more than 2 hearts? Determine the probability that you're dealt no clubs and exactly 1 nine?
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For repeated-measures study comparing two treatment situations, a researcher obtains Cohen's d = 0.50 for sample of n = 4 scores with variance of s2 = 16. Determine the value of the sample mean?
A container has 23 marbles, 8 are red and 15 are green. Find out the probability that if 4 marbles are chosen from container, at least 2 will be green.
Assume that unfair coin comes up heads 52.7% of the time. The coin is flipped total of 17 times. Determine the probability that you get at least 10 tails? Determine the probability that you get at most 15 heads?
What value is estimated with confidence interval using the repeated-measures t statistic?
Suppose that you're drawing two balls without replacement from urn which haves 13 green balls,10 blue balls, and 5 red balls. Compute the probability which you will draw a green ball and a blue ball.
An insurance policy issued to the boat owner has deductible amount of $1000, so the amount of damage claimed should exceed this deductible before there will be payout. Assume the amount (1000s of dollars) of randomly selected claim is continuous r
Choose any two variables which you feel might be related and estimate what you think the strength of the correlation coefficient would be for those two variables.
A random sample of size n is taken from a population with a geometric distribution. Find the MLE for p, the probability of success on a single trial.
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Question: The emotional impact of trauma and other stresses from infancy to adolescence is called:
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