Which of the following would not be considered an example of a matched pair or paired data? O subjects testing their reaction time before taking a trial medication and after taking a trial medication O students comparing their scores on highstakes exams prior to enrolling in a class and after 4 weeks of instruction in the class O a study using two groups of adults, one aged 25-36 years and the other aged 45-56 years, to determine the amount of time dedicated to leisure activities during the week O subjects timed running an obstacle course before drinking a power drink and the same subjects timed

8) Use Theorem 7.2.1 (Table) to find the following: 3 b. s³ +9s

(4) 1. Let P(x) = "x is a good singer" and Q(x) = "x has appeared on The Voice." And the u.d. for x is all people. a. Translate into English Q(Samantha) v P(Samantha) b. Translate into symbols: There exists a person who is both a good singer and who has appeared on The Voice.

2. Let A - [1 0 3 2 3 4 02 Find A -1 if possible. If A-¹ does not exist, explain why.

The data file includes the text of three books of the Bible (Joshua, Jonah and Philippians) using the ESV translation.  While these are all great books, our only interest for this project is how often each letter is used. Identify those letters whose Cls do not overlap with any the CIs of any of the other letters.  (For example the CI [0.042, 0.052] overlaps with [0.050, 0.060] because the upper bound of the first CI is greater than the lower bound of the second CI.)  List the letters with the non-overlapping Cis and specify how many such letters there are.

1 question with 3 subparts

2. Use the Equational-style to prove the following: a. b. HAVAAB = A c. d. HAVB=AV¬B=A A V (B → A) = B → A A → B = ¬B¬A

Explain why there is a BIBD for any value of v>2 with k=2 and h=1

I need assistance with parts D, and E

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