Some fish are famously able to develop into either sex, depending on.pdf

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Juvenile goby fish were placed with either an adult male or female to determine the effect of social context on sex determination. Of 12 juveniles with a male, 11 became female, while of 10 juveniles with a female, 6 became male, suggesting social context influences sex determination in this species.

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Some fish are famously able to develop into either sex, depending on social circumstances. In
one study of a coral reef fish, the goby Gobiodon erythrospilus, researchers placed juvenile fish
with either an adult male or an adult female (Hobbs et al. 2004). Of the 12 juveniles placed with
a male, 11 became female. Of the 10 juveniles placed with an adult female, 6 became male.
1. Should the researchers use a 2 contingency test for this study? Why or why not?
2. Perform all steps of an appropriate hypothesis test to address the biological question of
whether the social context of the juvenile goby fish affects which sex they become.

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Sorensen Systems Inc. is expected to pay a $2.50 dividend at year end (D1 = $2.50), the dividend is expected to grow at a constant rate of 5.50% a year, and the common stock currently sells for $50 a share. The before-tax cost of debt is 7.50%, and the tax rate is 40%. The target capital structure consists of 13 % debt and the rest common equity. What is the company's WACC if all the equity used is from retained earnings?.

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Subject: Computer Architecture & Organization Q-4: Assume that you have a 32 bit data in a Register to and you are going to transfer the data using SW instruction to memory. (2.5 Marks) i. Which of the following memory addresses is appropriate to start storing the data. ii. Assume that you are using Big Endian Byte order to transfer the data. Show the data in the following memory locations. Swipe up for filters.

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Su clase se ha ofrecido como voluntaria para trabajar por el Referndum 13 en la boleta electoral de noviembre, que exige matrcula y libros gratuitos para todos los cursos universitarios, excepto Administracin de operaciones. El apoyo para el referndum incluye el montaje de carteles de 10,000 yardas (carteles de papel resistentes al agua preimpresos para ser pegados y grapados a una estaca de madera) un sbado de otoo. Construya un diagrama de flujo y un diagrama de proceso para el montaje de letreros de jardn. Qu insumos en trminos de materiales, esfuerzo humano y equipo estn involucrados? Calcule el nmero de voluntarios, grapas, pegamento, equipo, espacio de jardn y garaje y pizza necesarios..

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Start Program like this: // Chapter 7 Validate Password import java.util.*; public class ch7 { public static void main(String[] args) { // Define variables Scanner input = new Scanner(System.in); String userPassword; // for input int userPasswordLength; int numUppercaseLetters = 0; // counter for uppercase int numLowercaseLetters = 0; // counter for lowerase int numNumbers = 0; // counter for digits boolean passwordIsInvalid = true; // changes to false when password is valid // continue looping as long as password is invalid while(passwordIsInvalid) { System.out.print("Please enter password >> "); userPassword = input.nextLine(); userPasswordLength = userPassword.length(); // get the length of the password // loop thru the password character by character for(int i = 0; i < userPasswordLength; i++) { char ch = userPassword.charAt(i); // get one character at a time // is character uppercase? if(Character.isUpperCase(ch)) numUppercaseLetters++; // add 1 to counter ixample of Program Run: Phe password was invalid. It did not have enough of the following : uppercase letters, iust be at least 2 lowercase letters, must be at least 3 digits, must be at least 3 Please enter password >> coast The password was invalid. It did not have enough of the following: uppercase letters, wust be at least 2 Please enter password >> coast2 The password was invalid. It did not have enough of the following: Please enter password cCoastz Valid password.

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Step 1:You need to run the JAVA programs in sections 3.3 and 3.5 for selection sort and insertion sort. You need to attach the output results. Step 2: You need to modify these two programs, save them, submit them, and add some comments and explanations to them to sort the list elements from high to low value. The index should be IndexHighest instead IndexSmallest. Step3: Run the modified programs and print out the results and submit them. In the end, you need the running results for original JAVA programs (selection and insertion sort JAVA programs), the two modified programs to sort the values from high to low value for selection and insertion sorts, and the results for the modified programs. This program uses the selection sort algorithm to sort an array. The code has been modified to also calculate how many item comparisons are done. You can try running the program with different arrays to see how the total number of comparisons changes (or doesn't change). CODE 3.3 --- import java.util.Arrays; public class SelectionSortDemo { private static int selectionSort(int[] numbers) { // A variable to hold the number of item comparisons int comparisons = 0; for (int i = 0; i < numbers.length - 1; i++) { // Find index of smallest remaining element int indexSmallest = i; for (int j = i + 1; j < numbers.length; j++) { comparisons++; if (numbers[j] < numbers[indexSmallest]) { indexSmallest = j; } } // Swap numbers[i] and numbers[indexSmallest] int temp = numbers[i]; numbers[i] = numbers[indexSmallest]; numbers[indexSmallest] = temp; } return comparisons; } public static void main(String[] args) { // Create an array of numbers to sort int[] numbers = { 10, 2, 78, 4, 45, 32, 7, 11 }; // Display the contents of the array System.out.println("UNSORTED: " + Arrays.toString(numbers)); // Call the selectionSort method int comparisons = selectionSort(numbers); // Display the sorted contents of the array System.out.println("SORTED: " + Arrays.toString(numbers)); System.out.println("Total comparisons: " + comparisons); } } CODE 3.5 --- import java.util.Arrays; public class InsertionSortDemo { private static void insertionSort(int[] numbers) { for (int i = 1; i < numbers.length; i++) { int j = i; while (j > 0 && numbers[j] < numbers[j - 1]) { // Swap numbers[j] and numbers [j - 1] int temp = numbers[j]; numbers[j] = numbers[j - 1]; numbers[j - 1] = temp; j--; } } } public static void main(String[] args) { // Create an array of numbers to sort int[] numbers = { 10, 2, 78, 4, 45, 32, 7, 11 }; // Display the contents of the array System.out.println("UNSORTED: " + Arrays.toString(numbers)); // Call the insertionSort method insertionSort(numbers); // Display the sorted contents of the array System.out.println("SORTED: " + Arrays.toString(numbers)); } }.

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