A frequency Distribution presents the number of adults aged 15-44 who watched the movie “Inside Out 2” at a local theater.  Age  Frequency 15-19 5 20-24 25 25-29 21 30-34 12 35-39 9 40-44 28 no need to round any of the following answers a. List the lower class limits in increasing order (separate with a comma) b. What is the class width? c. What is the class midpoint for class d. How many adults were there in this study?

Given the Frequency Distribution Table. Answer the following parts a-c.    Class  Class Midpoints Frequency 0-10 5 6 11-20 15 9 21-30 25 7 a. The sum( ∑ ) of the frequencies is b. The sum( ∑)  of the product of midpoints and frequencies is   (“Product of” means the “multiplication of” so the product of a and b means axb) c. The mean of the table is (rounded to two decimal places)

Three cars were tested for their fuel efficiency in miles per gallon (mpg) during a road trip. Arrange the cars in ascending order (smallest to greatest) based on their projected standard deviation without actually calculating s.   Car A: (30 mpg, 30 mpg, 30 mpg) Car B: (20 mpg, 15 mpg, 20 mpg) Car C: (10 mpg, 10 mpg, 50 mpg)     least , , largest standard deviation

Name the organ. Slide36.JPG

Name the structure marked by the dot. Slide12.JPG

Consider the following IEEE 754 32-bit floating point value: 00010001 10101000 00000000 00000000 Enter S, its sign, as either + or -. Enter E, its exponent part’s value, in base 10 (not including the -127 bias). Enter F, its fraction part’s value, in base 10 in the form 0.XXXX where X is a digit.

Create a Java program to model a basic banking system. Implement a superclass called Account, which has attributes such as int accountNumber, double balance, a constructor that can accept an account number and an initial balance, and methods like void deposit(double amount) and void withdraw(double amount). The withdraw method should print an appropriate message if the bank has the insufficient funds. Then, create one subclasse SavingsAccount that inherits from the Account class. The SavingsAccount class should have an additional attribute double interestRate and a method double calculateInterest() to compute the interest accrued based on the balance and interest rate. The formula for calculating interest on a savings account balance can be represented as: Interest=balance×interest rate100​ Where: balance is the current balance in the savings account. interest rate is the annual interest rate provided for the savings account. Your program should create a tester  class “AccountTester” demonstrate the use of inheritance by creating an instance of the SavingsAccount, performing transactions like deposits, withdrawals, and calculating and printing interest. Do not forget to add comments.  Your program should run and produce results.    Write your code (three classes) in the below box and be sure to strictly follow the instructions.  

A nurse is assessing a teenager who presents with multiple superficial cuts on the forearms. The nurse understands that which of the following factors is commonly associated with non-suicidal self-harm (NSSH)? 

Find the output of the following code. int a = 100;int b = a++; System.out.println(b);  

To receive 10 bonus points added to the assignments/projects group, answering the following questions is mandatory. 1. Did you complete the course evaluation?  Feedback about bringing a single-sided A4 page (hardcopy) of notes to the exam : 2. What differences did you notice in your preparation and approach for the exam where notes were not allowed compared to this time when you were permitted to bring a single-sided A4 page of notes? 3. How did having the option to bring a single-sided A4 page of notes to the exam influence your confidence compared to exams where notes were strictly prohibited? 4. Did the allowance of bringing a single-sided A4 page of notes to the exam make you expect a better grade this time compared to previous exams where notes were not allowed? If so, why do you think this change influenced your expectations?