Determine the critical values for these tests of a population standard deviation. (a) A right-tailed test with 11 degrees of freedom at the a = 0.1 level of significance (b) A left-tailed test for a sample of size n = 25 at the a = 0.05 level of significance (c) A two-tailed test for a sample of size n = 30 at the a= 0.01 level of significance Click the icon to view a table a critical values for the Chi-Square Distribution. (a) The critical value for this right-tailed test is (Round to three decimal places as needed.)

Q: Can you also go through questions 5 through 9?

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Q: Portion C of the question needed to be answered.

A: From part (b) we have µY = 1.89 and  Standard deviation (σ) = 0.4

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Q: 10 -3 A - 3 0. -12 0. -4 2. D 0. 1 %3D 4. 4日U0 234 O O 0 0

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A: Option A is correct

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A: Here we have to solve part(d) and (e) of the question M

Q: Kindly assist with questions 2 - 4

A: Hey there! Thank you for posting the question. Since there are multiple questions posted, we will…

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Q: could you pleas answer part c?

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Q: I neeed help with answering quesition 8 part a and b

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A: Given: , where g(x) is quotient and r is remainder

Q: answer b and c ...

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Q: can you do parts d,e,f aswell please

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Q: reed.

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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.