You wish to test the following claim (Ha) at a significance level of a = 0.001. For the context of this problem, µld = µ2 – H1 where the first data set represents a pre-test and the second data set represents a post-test. 0 = Prl :°H 0 + Prt :"H You believe the population of difference scores is normally distributed, but you do not know the standard deviation. You obtain pre-test and post-test samples for n = 24 subjects. The average a difference (post - pre) is d = 4.6 with a standard deviation of the differences of sd 17.3. What is the critical value for this test? (Report answer accurate to three decimal places.) critical value = ± What is the test statistic for this sample? (Report answer accurate to three decimal places.) test statistic

Q: Alec is seven years younger than his older brother Ethan. If Alec is 24 years old, how old is Ethan?

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Q: The number of positive divisidor with 108

A: According to the given information it is required to find the number of positive divisors of 108.

Q: The number of guest represented is not 85

A: Min  = 15Q1 = 30Median = 45Q2 = 55Max = 100

Q: In October, Mr. Jenkins opened a checking account and made deposits of $864. $1461, $1481, and $134.…

A:

Q: do 18

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Q: Divide and Simplify completely, show all your work: 3 4 6

A:

Q: But how did jess get 94?

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A: If the elements of a matrix are represented in the form - Then,

Q: 404÷133= %3D

A:

Q: Can 243 passengers be assigned to 3 flights so each flight has the same number of passengers?

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Q: What does 42 =

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A: To solve the following problem

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Permutations and Combinations

If there are 5 dishes, they can be relished in any order at a time. In permutation, it should be in a particular order. In combination, the order does not matter. Take 3 letters a, b, and c. The possible ways of pairing any two letters are ab, bc, ac, ba, cb and ca. It is in a particular order. So, this can be called the permutation of a, b, and c. But if the order does not matter then ab is the same as ba. Similarly, bc is the same as cb and ac is the same as ca. Here the list has ab, bc, and ac alone. This can be called the combination of a, b, and c.

Counting Theory

The fundamental counting principle is a rule that is used to count the total number of possible outcomes in a given situation.