Question: We are given a set S of n elements so that the i-th element has value x; and weight wi. All weights are positive

We are given a set S of n elements so that the

We are given a set S of n elements so that the i-th element has value x; and weight wi. All weights are positive real numbers and the sum of all weights is 1, 1 Wi = 1. Let a Wi denote the total weight of all elements in S with values less than a. Let >a 2 a Wi denote the total weight of all elements in S with values greater than a. The weighted median of S is the element x satisfying

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

a To compute the weighted median in Onlogn time using sorting we can follow these steps 1 Combine th... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Operating System Questions!

6. how to write a script that would identify if the number entered is greater than or less than: ________________________________________ Enter the first number: Enter the second number: The first...

The new line character is utilized solely as the last person in each message. On association with the server, a client can possibly (I) question the situation with a client by sending the client's...

can someone solve this Modern workstations typically have memory systems that incorporate two or three levels of caching. Explain why they are designed like this. [4 marks] In order to investigate...

What is the relationship between frequency and probability? Measuring probability makes frequency irrelevant. Frequency helps determine probability. Measuring frequency makes probability irrelevant....

Suppose we are given a set S of n items, each with a distinct value and a positive weight. For any element x S, we define two subsets S

Show work/explanation where indicated. Answers without any work may earn little, if any, credit. You may type or write your work in your copy of the exam, or if you prefer, create a document...

1. Suppose we are given a set S of n items, each with a value and a weight. For any element x ES, we define two subsets Sex is the set of all elements of S whose value is smaller than the value of x....

Suppose we are given a set S of n items, each with a value and a weight. For any element x S, we define two subsets Sx is the set of all elements of S whose value is larger than the value of x. For...

IIT Madras - CSE Department - CS5800 ADSA - 2021 Instructions 1. Even if one of the following items below is not followed, your answer sheet may not be evaluated 2. On the first page write your name...

Functions Calculus is the mathematical study of change, and real-life things that change are modeled by functions. In this module we will concern ourselves first with learning about general...

The pie chart below shows government revenue in some country for a given year. The total amount of federal revenue was about 3.2 trillion dollars. 11% 34% 9% Complete the table below. Source 46%...

On December 31, 2020, Pal sold to Air Philippines an airplane with an estimated life of 10 years. At the same time, PAL leased back the airplane for three years. Additional information is as follows:

Dynamic in - game advertising Option A is a form of embedded advertising Option B involves changing the ads depending on a player s game setting level Option C is a highly sophisticated process of...

Locate all the instantaneous centres for a four bar mechanism as shown in Figure.The lengths of various links are : AD = 125 mm ; AB = 62.5 mm ; BC = CD = 75 mm. If thelink A B rotates at a uniform...

Sketch and explain any two inversions of a double slider crank chain.

Compute the cost of sales and closing inventory for Ganada Coose ltd using the below information: Opening stock with Cost at 10,500 (220 units) and NRV of 11750 Jan purchases 1000 units at 45 per...

Finding the equation. of curve for which time taken by an object to reach lowest point is independent of its starting position (tautochrone curve)

For the function, use composition of function to determine whether f and g are inverse. f(x) = -x + 2, g(x) = -x + 6

Allen Arnold has determined that the amount of money he spends on his mortgage payment, car insurance payment, and cable bill totals $ 1 , 2 0 0 each month. What type of expenses has Allen determined...

Make a 3-by-3 chart with row and column labels WHITE, GRAY, and BLACK. In each cell (I, j), indicate whether, at any point during a depth-first search of a directed graph, there can be an edge from a...

Let H be a class of hash functions in which each hash function h H maps the universe U of keys to {0, 1, . . . , m 1}. We say that H is k-universal if, for every fixed sequence of k distinct keys x...

The set-partition problem takes as input a set S of numbers. The question is whether the numbers can be partitioned into two sets A and A = S A such that x A x = P x A x. Show that the...

A bicycle manufacturer randomly selects 10 frames each day and tests for defects. The numbers of defective frames found over the last 14 days are 3, 2, 1, 3, 2, 2, 8, 2, 0, 3, 5, 2, 0, and 4....

During the process of producing toilet paper, Scott Paper randomly selects a toilet paper roll 5 times throughout the day and subjects each roll to a stress test to see how often the paper tears....

Reported below are the amounts spent on advertising ($ millions) by a large firm from 2004 to 2014. a. Determine the logarithmic trend equation. b. Estimate the advertising expenses for 2017. c. By...