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Create a Grades class with the following API

Constructor

Grades

(int studentCount, int min_grade, int max_grade)

This will create an array of student grades. Each grade will be a random number from min_grade to max_grade, inclusive.

Methods

1) toString() prints the grades in this format: grades: [78, 58, 76, 101, 59, 55, 84, 91, 84, 67]

2) An accessor and a multator for a grade

3) An equals method

4) A clone method

5) A method that sorts the grades in ascending order 6) A method that sorts the grades in descending order

7) A method that returns the highest grades 8) A method that returns the average grade to one decimal place.

9) A method that returns the median grade

10 ) A method that returns the modes

11 ) A method that returns an Array containing the number of Fs Ds Cs Bs and As [7, 2, 1, 0, 0]

12 ) A method that returns an Array containing each students letter grade [F, F, D, F, F, C, F, F, D, F]

13 ) The standard deviation of the grades to one decimal place

how many students?

10

min grade:

0

max grade:

100

grades: [59, 1, 70, 1, 30, 7, 48, 100, 45, 83]

sorted grades: [1, 1, 7, 30, 45, 48, 59, 70, 83, 100]

reverse grades: [100, 83, 70, 59, 48, 45, 30, 7, 1, 1]

The highest grade is: 100

Average grade: 44.4

Median grade: 46

Modes [1]

Letter grades: [7, 0, 1, 1, 1]

[F, F, C, F, F, F, F, A, F, B]

SD: 32.9

Cloned grades are equal

grade to change:

1

new grade:

100

grades: [59, 100, 70, 1, 30, 7, 48, 100, 45, 83]

Changed grades are not equal how many students?

p

how many students?

-1

how many students?

0

how many students?

11

min grade:

105

max grade:

50

grades: [56, 59, 92, 94, 80, 55, 103, 101, 78, 51, 69]

sorted grades: [51, 55, 56, 59, 69, 78, 80, 92, 94, 101, 103]

reverse grades: [103, 101, 94, 92, 80, 78, 69, 59, 56, 55, 51]

The highest grade is: 103

Average grade: 76.2

Median grade: 78

Modes [51, 55, 56, 59, 69, 78, 80, 92, 94, 101, 103]

Letter grades: [4, 1, 1, 1, 4]

[F, F, A, A, B, F, A, A, C, F, D]

SD: 18.5

Cloned grades are equal

grade to change:

9

new grade:

100

grades: [56, 59, 92, 94, 80, 55, 103, 101, 78, 100, 69]

Changed grades are not equal