Numerade

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Use the given statement to represent a claim. Write its complement and state which is $H_0$ and which $H_a$. $p > 0.23$ Find the complement of the claim. $p \nabla 0.23$

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B. Which of the following is likely to have a distribution that is closest to a normal distribution? Explain your answer. 1) The outcomes that occur when a single die is rolled many times 2) The outcomes that occur when two dice are rolled many times and the mean is computed each time 3) The outcomes that occur when five dice are rolled many times and the mean is computed each time

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When the rate constant for dissociation of the enzyme–substrate complex is great conversion to product the is most analogous to (𝑘−1 ) (𝑘2) , 𝐾 M the 𝑘 . cat 1/𝑘 . cat the 𝐾d. the 𝐾 .

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Two concentric spherical shells -2Q E=? E? P + + + + + +Q - The inner shell (a<r<b) has total charge -2Q uniformly distributed in the shell - The outer shell (c<r<d) has total charge +Q uniformly distributed in the shell What is the $\vec{E}$ field at $r>d$ (outside outer shell) a) $\vec{E} = \frac{-2Q}{4\pi r^2 \epsilon_0}$ b) $\vec{E} = \frac{+Q}{4\pi r^2 \epsilon_0}$ c) $\vec{E} = \frac{-3Q}{4\pi r^2 \epsilon_0}$ d) $\vec{E} = 0$ e) $\vec{E} = \frac{-3Q}{4\pi r^2 \epsilon_0}$

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Information resolves uncertainty and represents processed data. ? Right ? Wrong

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based on the article Catastrophic drug-drug interactions in psychopharmacology by Carlo and Alpert), which drugs should inherently be monitored more closely: lipophilic drugs or hydrophilic drugs? Why?

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The AA department has received several applications for teaching assistant positions from its students. The applicants are provided with the list of available courses and asked to submit a list of their preferences. The teacher assistant committee at UNIV prepares a sorted list of the applicants (according to the applicants' background and experience) for each course and the total number of teaching assistants needed for the course. Note that there are more students than available teaching assistant spots. There can also be multiple teaching assistants per course, though a single teaching assistant can only be assigned to 1 course. Making matters more complicated, certain applicant-course pairings are disallowed since an applicant does not have enough background in a specific course. We will say that A (an applicant) prefers C (a course) to C' iff C is ranked higher than C' on his/her preference list. The committee wants to apply an algorithm to produce feasible assignments such that each student is assigned to at most one course. The assignment of the teaching assistants to courses is feasible if none of the following situations arises: 1. If an applicant A and a course C are allowed and not matched, but A prefers C more than his/her assigned course, and C prefers A more than, at least, one of the applicants assigned to it. 2. If an applicant, A, and a course, C, are allowed such that A is unmatched, and C has an empty spot or an applicant A' assigned to it such that C prefers A to A'. You need to solve these problems: 1. Modify the Gale-Shapley algorithm to find a feasible assignment for the teaching assistants-courses matching problem. Write pseudo code of modified algorithm. 2. Prove that the modified algorithm produces feasible teaching assistants-courses assignments.

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Mid-Town Auto Parts Company uses the direct method to prepare its statement of cash flows. Refer to the following information reported for 2019: 1. Interest Expense, $250,000 2. Interest Payable, beginning balance, $80,000 3. Interest Payable, ending balance, $60,000 Compute the interest paid by Mid-Town during 2019. ? $140,000 ? $230,000 ? $270,000 ? $250,000

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The correct answer is: b. I and II only

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4. Consider this piece-wise function. $f(x) = \begin{cases} 2x + 5, & x \le 0 \ e^x, & x > 0 \end{cases}$ a) Use one-sided limits to show that $f(x)$ is discontinuous at $x = 0$. (4 points) b) Which type of discontinuity does $f(x)$ have at $x = 0$? (2 points)

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heather m.