Which of the Following Println Statements Will Display the Last

question 44

Multiple Choice

Which of the following println statements will display the last myScores element in an array of 10?

• A) System.out.println(vals[0]);
• B) System.out.println(vals[1]);
• C) System.out.println(vals[9]);
• D) System.out.println(vals[10]);

Understand the concept of the error of estimation and its significance in statistical sampling.

Understand the concepts of confidence intervals, including their construction and interpretation.

Calculate the sample size needed for estimating population means within a desired margin of error at a given level of confidence when the population standard deviation is known.

Apply the formula for determining sample size in various contexts, including salary estimation and consumer income studies.