Numerade

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Q1 (10 points). For each scenario below, describe what distribution the random variable X follows. Write down the name of the distribution, the distribution function, and the values that X takes (for example: X ~ B (0.5), 𝑝(𝑥) = 0.5!0.5"#!, 𝑥 = 0, 1). (1) Draw ten cards from a deck of cards with replacement. Define X as the number of diamond cards that were drawn. (2) Draw cards from a deck of cards with replacement until drawing a diamond card. Define X as the number of draws. (3) Draw one card from a deck of card. Define X = 1 if the card is diamond, X=0 otherwise. (4) Draw cards from a deck of cards with replacement until drawing sixth diamond card. Define X as the number of draws. Draw ten cards from a deck of cards without replacement. Define X as the number of diamond cards that were drawn.

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The Dietary Reference Intake is an umbrella term that refers to a set of reference values for nutrients, consisting of an Estimated Average Requirement (EAR), Recommended Dietary Allowance (RDA), Adequate Intake (AI) and Tolerable Upper Limit (UL). Which of the following statements is correct? Question 4 options: The EAR is the nutrient intake value that would meet the requirements of half of the given population. The AI is set at the EAR + 2*standard deviation, when the standard deviation is less known. The UL is based on much less scientific data and is expected to fall below the EAR. The RDA is the highest level of daily nutrient intake that is likely to pose no risk of adverse health effects.

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This, the length of the pendulum is 1.12 m. Now you start with the pendulum at 9.2 degrees with respect to the vertical, but rather than releasing it from rest, you give it a push downward. It swings to the other side, and reaches a maximum angle of 45.8 degrees with respect to the vertical. What must have been the initial speed of the pendulum just after you pushed it?

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Find the simplest order of growth of the following expression: (n3+n+3)2. Group of answer choices θ(n6) θ(n5) θ(n9) θ(2n)

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Find the value of x at which the function has a possible relative maximum or minimum point. (Recall that $e^x$ is positive for all x.) Use the second derivative to determine the nature of the function at these points.\ f(x) = (6 + x)$e^{-2x}$\ What are the first and second derivatives of f(x)?\ f'(x)=\ f''(x)=

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The polynomial p defined by p(x) = x^6 + 100x^2 + 5 has no real zeros because the discriminant of the quadratic equation formed by setting p(x) equal to zero is negative. This means that the solutions to the equation are complex numbers, not real numbers.

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Reflection CH QU 4.1: Recall your answers from the previous weeks (CH QU 9.1) which compared and contrasted the use of theory among the four levels of nursing education. Now, compare and contrast diploma vs. associate vs. baccalaureate programs/degrees with regard to the educational path of a nurse. How are the programs alike? How do they differ? Is there a perceived benefit of one degree over another? Is there an actual benefit of one degree over another? How do they fit in with the "Campaign for Action" and "The Future of Nursing" (from the videos) Provide a reference to support your stance.

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Find an equation in slope-intercept form for the line. Through (5,4) and (2,6) The equation of the line is (Simplify your answer. Use integers or fractions for any numbers in the equation. Type your answer in slope-intercept form. Do not factor.)

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(2) Consider two-dimensional, steady, incompressible flow through the plane converging channel shown. The velocity along the centerline (x-axis) is given by $v = U \left(1 + \frac{x}{L}\right)$. $x_2 = L$ $x_1 = 0$ (1) Determine the acceleration along the centerline (2) Assume that the x-component of velocity is close to the centerline velocity throughout the channel and show that the continuity equation indicates that there must be a y-component of velocity at points in the channel other than along the centerline or the boundaries.

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Status Test Link 10Mb half duplex Connection Cahie Verification 12 to active duplex Nearest Switch Link 10Mb half duplex Signal Verification BW-1% peak 4.6% avg 0.2% IP 010.24.001004 Loc Status Port: 29 Protocol Statistics Running VLAN: 1GD Top Talkers Running Interface: Hosts 12 Device Discovery 42 devices Port utilization BW 2IP3NIOS Network Discovery 100% 731 VAN Discovery Z VLANs 10% 1% 741 Monitoring 2.switch Switch Scan Errors %packets All devices responding EsI Ky Devices 100% 0 Problem Detection detected 1% m out 1% 10Mb "Details 0.5 mark 1. What does the above figure show you? 0.5 mark 2. Which device can show you this type of information? 1 mark 3. Explain the use, advantages, and features of this device [1 mark 4. How do you connect this device 1 mark 5. Explain the meaning of the status link 10Mb half duplex in connection? 6. From which menu can you find the number of PCs connected to the network [1 mark

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elijah a.