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1. You roll two fair dies, a green one and a red one.
a. Are the outcomes on the dice independen?
b. Find P(1 on green die and 2 on red die)
c. Find P(2 on green die and 1 on red die)
d. Find P(1 on green die and 2 on red die) or Find P(2 on green die and 1 on red die)
2. Now lottery game there are 10 finalists who submitted entry tickets on time. From these 10 tickets, three grand prize winners will be drawn. The first prize is one million dollors, the second prize is one hundred thousand dollars, and the third prize is ten thousand dollars. Use the permutations rule to determine the total number of different ways the winners can be drawn.
3. To emphasize the importance of correct shelving of books, a librarian tells a group of students the number of possible orders in which just 6 books may be placed on a shelf. What is that number?
Write ten-step study plan with suitable example that will permit you to analyze your data.
What is the probability that the cereal would be high fiber? In other words, what is P (high fiber)?
If the probability that it will rain tomorrow is 0.33, then what is the probability that it will not rain tomorrow?
Would it be reasonable to conclude that the population distribution is Poisson with a mean of 2.0?
Utilizing the .05 level, do the results support the psychologists' theory. A psychologist theorized where people can hear better when they have just eaten a large meal.
State one referenced hypothesis including the three variables (FA as an IV, age as the covariate and RS as the DV)
Perform a contingency analysis on the data to determine if there is any dependency between the number of level of education attained by the father and the size of his family.
The scores of college-bound senior men on the math part of the SAT followed a normal distribution with mean 527 and standard deviation 116.
Make a List of type of possible errors. Assume that you were interested in knowing the mean score for a certain quiz in a statistics class.
State along statistical certainty there is a difference among the population proportions of those favoring Statement.
Assume if the students toss the coin 200 times each about 68% should have proportions among what two numbers.
Determine the sample size needed in order to be 99% confident that the sample proportion of the current customer accounts is within .03 of the true proportion of all current accounts for this company.
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