Example 2: Calculate the estimated height of the boy in the fourth position. position X 1 2 3 (x) Height in feet (y) y 3 4.5 Solution: x = 4; X₁ = 3; X₂ = 5; Y₁ = 5;Y2 = 6 (given) Using linear interpolation formula, Linear Interpolation (y) = y₁ + (x − x₁)- (y2 - Y1) (x2-x1) Put the values, (6-5) y = 5+ (4-3)- (5-3) y = 5+1(1/2) y= 5 +0.5 y = 5.5 Therefore, the height of the boy in the fourth position is 5.5 feet. LO 5 LO 5 6

Example 2: Calculate the estimated height of the boy in the fourth position. position X 1 2 3 (x) Height in feet (y) y 3 4.5 Solution: x = 4; X₁ = 3; X₂ = 5; Y₁ = 5;Y2 = 6 (given) Using linear interpolation formula, Linear Interpolation (y) = y₁ + (x − x₁)- (y2 - Y1) (x2-x1) Put the values, (6-5) y = 5+ (4-3)- (5-3) y = 5+1(1/2) y= 5 +0.5 y = 5.5 Therefore, the height of the boy in the fourth position is 5.5 feet. LO 5 LO 5 6

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

See similar textbooks

Similar questions

What is the value of x in the following system of equations: -x + 8 = -y2x – 2 = -5y x= 1 x= 2 x= 3 x= 4 x= 6
Let l be a line in the x-yplane. If l is a vertical line, its equation is x = a for some real number a. Suppose l is not a vertical line and its slope is m. Then the equation of l is y = mx + b, where b is the y-intercept. If l passes through the point (x₀, y₀), the equation of l can be written as y - y₀ = m(x - x₀). If (x₁, y₁) and (x₂, y₂) are two points in the x-y plane and x₁ ≠ x₂, the slope of line passing through these points is m = (y₂ - y₁)/(x₂ - x₁). Instructions Write a program that prompts the user for two points in the x-y plane. Input should be entered in the following order: Input x₁ Input y₁ Input x₂
Consider a base 26 number system wherein the letters of the alphabet are the digits. That is, A=0, B=1, C=2, … Z=25 in base 10. Use the MAL as a number in the base 26 system, and KHA as another number in the base 26 system.Add these numbers together to obtain the sum in based 26. Example 1 — if your first name is “Peter” and your surname is “Pan”, then add up PET26 and PAN26, and show the sum in base 26.Example 2 — if your first name is “Peter” and your surname is “Pa”, then add up PET26 and PAA26, and show the sum in base 26.
Find the first three examples of an odd number x>0 and an even number y>0 such that x − y = 7.
Algorithm to An iterative solution to Towers of Hanoi.in: triplet S = s0, s1, s2 representing the current game stateout: triplet R = r0, r1, r2 representing the new game statelocal: pole indices a, b, z ∈ {0, 1, 2}; disc numbers g, h ∈ [2, n]; last(Q) = Q|Q|−1, if1 ≤ |Q|, otherwise, last(Q) = +∞
In a hypothetical study of population dynamics, scientists have been tracking the number of rabbits and foxes on an island. The number of rabbits and foxes are determined once a year using high resolution infrared cameras and advanced computer vision methods.Each year, the number of rabbits and foxes are found to change by the following equations: $$ {\Delta}R = round( kr*R - krf*R*F ) $$ $$ {\Delta}F = round( -kf*F + kfr*R*F ) $$ where $ {\Delta}r $ and $ {\Delta} f $ are the changes in number of rabbits and foxes by the end of that year; and R and F are the population sizes at the end of the previous year. kr, krf, kf, kfr are coefficients that depend on the species of rabbits and foxes.With these dynamics, the scientists realize that one or both species can become extinct on the island. At the end of each year, if there are fewer than 2 animals of a kind, the scientists transfer rabbits and/or foxes to make sure there are at least 2 of each kind.Write a function…
Let A = {c, n, b}, B = {x, y} and C = {0, 1}. Find A)A X B X C B)C X B X A C)B X C X C
Given f(x)=x2+6x and g(x)=1−x2, find f+g, f−g, fg, and fg. Enclose numerators and denominators in parentheses. For example, (a−b)/(1+n).
A B C D X1 a1 b1 c3 L X2 a2 b1 c1 L X3 a2 b2 c1 H X4 a2 b2 c2 H X5 a2 b1 c1 L X6 a2 b2 c1 H X7 a2 b1 c2 H X8 a1 b2 c2 L Using the table above, calculate the following, there measures (1) Kulczynski, (2) Lift, and (3) Cosine. a) A1 ==> L b) A2, B2 ==> H c) A2, C2 ==> H
In Python, Given the following house square feet: 250, 500, 1000, 2000, 3000, 4000 and the following house prices: 50, 000, 100, 000, 200, 000, 400, 000, 600, 000, 800, 000. Create noise derived from a standard normal (Gaussian) distribution function (i.e., one with 0 mean and 1 standard deviation). Multi- ply the noise derived by 30, 000 and then add it to the dependent variable. Use Ordinary Least Squares to find the regression line parameters