Below are five separate definitons of a function fibonacci. Select the only definition that does not return the n-th Fibonacci number when called for an integer n. O a. def fibonacci(n): a, b = 1, 1 if n<2: else: fibonacci(n-2)+fibonacci(n-1) return 1 O b. def fibonacci(n): a, b = '(',')' for i in range(n-1): a, b = b, a+b return len(a) ○ c. def fibonacci(n): 1 = [1, 1] for i in range(n-2): 1.append(1[-2]+1[-1]) return 1[-1] ○ d. def fibonacci(n): a, b = 0, 1 for i in range(n): a, b = b, a+b return a e. fibonacci = lambda n: fibonacci(n-2)+fibonacci(n-1) if n>2 else 1

Python Functions for Statistical Applications 1A. Implementation with the standard def keyword Suppose you have done a statistical comparison using the Z-scores approach. Write a function for calculating the lower bound of the 95% CI. A starter code for this function is already provided to you below. def compute_lower_bound(n, mu, stdev, z=1.96):"""Computes lower bound of a confidence intervalParameters:n: Type int. number of data pointsmu: Type float. sample meanstdev: Type float. sample standard deviationz: Type float. critical value. Default to 95%CI that corresponds to value of 1.96"""# YOUR CODE HERE# Hint: A correct implementation can be as short as just 1 line long!   1B. Using the function of Part 1A Run your function on the following scenario: There are 500 data points. The sample mean is 2525 The sample standard deviation is 7.57.5 The critical value at 95% confidence, ?0.95�0.95, is a constant: 1.96 # YOUR CODE HERE   1C. Application of Part 1A Now, you are asked to do the…

java prgm

Calculating     Sum     in         a          Function For       this      part     you      will implement            a          simple function,  called addTwoNumbers(),            that      computes the  sum of two given numbers.         Example of Compilation        and      Execution:   This program will compute the sum of two numbers. Enter the first number: 3 Enter the second number: 2 3 + 2 = 5 Notes: Use      this as main: #include <stdio.h> int addTwoNumbers(int, int) ; int main () {    int num1, num2, sum;      printf("This program will compute the sum of two numbers.\n\n") ;    printf("Enter the first number: ") ;    scanf("%d", &num1) ;    printf("Enter the second number: ") ;    scanf("%d", &num2) ;      sum = addTwoNumbers(num1, num2) ;      printf("%d + %d = %d\n", num1, num2, sum);      return 0 ; } /* end of main() function */ Below  the main    program,         write the       C          code to implement the addTwoNumbers() function, giving meaningful…