5. (a) Given that X is normally distributed with mean 10 and P(X > 12) = 0.1587. What is the probability that X will fall in the interval (9, 11)? You are given; (1) = 0.8413 and +(-) = 0.3085, where (z) = P(-00 < Z< z)such that Z-N(0,1).

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Q: INSTRUCTIONS: Select the correct translation for each statement. Hertz runs a sale or both Avis buys…

A: Since only first question is asked I will upload Q1.

Q: QUESTION 3 Use the eighteen rules of inference to derive the conclusion of the following symbolized…

A:

Q: Question 1 (1 pólht) Complete the following truth table. p (-q- r) (a) (b) (c) (d) (e) (f) (g) (h)…

A:

Q: 2. In 2, M, R, and T are the midpoints of AB, BC and CA, respectively, in AABC. If AB = 22 cm, BC =…

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Q: 6. Draw a conclusion from the given statements: * Carlos is a grandfather. Carlos is bald.…

A: It is a logical reasoning problem

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A:

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A: We give an example, that will show that the statement is false.

Q: Problem 7 Are the following arguments valid or invalid? J&T. TCSC. Therefore, S&J. (Q13) ? JcTC. TS.…

A: Solution:

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Q: For the very last part, would "conclude" mean reject or support?

A: The claim is alternative hypothesis.

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Q: Question 2 Define x and y as symbolic variables and create the two symbolic expressions S = x+ Jxy?…

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Q: Let the statements A, B be A: (not p) and q, B: (not p) or (not q). If p = F and q = T, then DA = F,…

A: The objective is to solve the problem

Q: A nondirectional assertion would involve what kind of test?

A: Non-directional assertion

Q: Given that P = 6) and Q = %3D Then P = O a. () O b. (12) (18– c. (3.5–2.5) O d. 1-1.5

A:

Q: Question 1: Determine if the conclusion follows logically from the premises. Is this a valid or…

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Q: You are told that: If Rosie is a bird, then Rosie sings. Rosie does not sing. You deduce that:…

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A:

Q: 5. State the contrapositive of each of the following statements: a. If x is odd, then x' is odd. b.…

A: To state the contrapositive of each of the following statements:a If x is odd, then x2 is odd.b If a…

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Q: Use the t-distribution and the sample results to complete the test of the hypotheses. Use a 5 %…

A: From the provided information,

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Q: d) Hence test whether ? is significant. Give reasons for your answer. [4]

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