Assuming That a User Enters 64 as His Score, What

question 13

Multiple Choice

Assuming that a user enters 64 as his score, what is the output of the following code snippet?
Int score = 0;
Scanner in = new Scanner(System.in) ;
System.out.print("Enter your score: ") ;
Score = in.nextInt() ;
If (score < 40)
{
System.out.println("F") ;
}
Else if (score >= 40 || score < 50)
{
System.out.println("D") ;
}
Else if (score >= 50 || score < 60)
{
System.out.println("C") ;
}
Else if (score >= 60 || score < 70)
{
System.out.println("B") ;
}
Else if (score >= 70 || score < 80)
{
System.out.println("B+") ;
}
Else
{
System.out.println("A") ;
}

• A) D
• B) C
• C) B
• D) A

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Definitions:

P-value

The likelihood of getting test outcomes that are at least as significant as those seen in the test, under the assumption that the null hypothesis holds correct.

Z

In statistics, typically refers to a standard score indicating how many standard deviations an element is from the mean.

Null Hypothesis

A hypothesis in statistical analysis that assumes no significant difference or effect exists between certain characteristics, conditions, or variables.

Significance Level

The significance level, also known as alpha, is a pre-determined threshold for statistical significance, used to decide whether an observed effect is not due to chance.