var result = (valueA / valueB) * 100;\n \n // Display intermediate steps\n var explanation = 'First, divide ' + valueA + ' by ' + valueB + ' to get ' + (valueA / valueB).toFixed(4) + '. Then, multiply by 100 to convert to a percentage.';\n \n document.getElementById('percentageResult').value = result.toFixed(2);\n document.getElementById('explanation').innerText = explanation;\n document.getElementById('calculationNotes').innerText = 'Assumes a base value of ' + valueB + '.';\n}\n\nfunction copyResults() {\n var result = document.getElementById('percentageResult').value;\n var explanation = document.getElementById('explanation').innerText;\n \n var text = 'Percentage Result: ' + result + '\\n\\n' + explanation;\n \n // Use modern Clipboard API if available, fallback to prompt\n if (navigator.clipboard && window.isSecureContext) {\n navigator.clipboard.writeText(text).then(function() {\n alert('Results copied to clipboard!');\n }).catch(function() {\n // Fallback for non-secure contexts\n copyToClipboardFallback(text);\n });\n } else {\n // Fallback for non-secure contexts\n copyToClipboardFallback(text);\n }\n}\n\nfunction copyToClipboardFallback(text) {\n var textArea = document.createElement('textarea');\n textArea.value = text;\n \n // Avoid scrolling to bottom\n textArea.style.top = '0';\n textArea.style.left = '0';\n textArea.style.position = 'fixed';\n \n document.body.appendChild(textArea);\n textArea.focus();\n textArea.select();\n \n try {\n var successful = document.execCommand('copy');\n if (successful) {\n alert('Results copied to clipboard!');\n } else {\n alert('Failed to copy. Please copy manually.');\n }\n } catch (err) {\n alert('Failed to copy. Please copy manually.');\n }\n \n document.body.removeChild(textArea);\n}\n\nfunction resetCalculator() {\n document.getElementById('valueA').value = ";\n document.getElementById('valueB').value = ";\n document.getElementById('percentageResult').value = ";\n document.getElementById('explanation').innerText = ";\n document.getElementById('calculationNotes').innerText = 'Enter your values and click "Calculate Percentage" to see the results.';\n}\n\n// Add event listeners for real-time calculation\ndocument.addEventListener('DOMContentLoaded', function() {\n var valueA = document.getElementById('valueA');\n var valueB = document.getElementById('valueB');\n \n // Add event listeners for real-time calculation\n valueA.addEventListener('input', function() {\n if (valueA.value !== " && valueB.value !== ") {\n calculatePercentage();\n }\n });\n \n valueB.addEventListener('input', function() {\n if (valueA.value !== " && valueB.value !== ") {\n calculatePercentage();\n }\n });\n});\n\n\n\n
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ProCalc Calculators
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Graphing Calculator TI-84 Five Number Summary
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Calculate the five-number summary (minimum, Q1, median, Q3, maximum) for a set of data.
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Enter your data values separated by commas. The calculator will sort them automatically.
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Five Number Summary
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\nMinimum (Min)\n–\n
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\nFirst Quartile (Q1)\n–\n
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\nMedian (Q2)\n–\n
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\nThird Quartile (Q3)\n–\n
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\nMaximum (Max)\n–\n
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Analysis
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To calculate the five-number summary, we first sort the data in ascending order. Then, we identify the minimum, maximum, and median. The first quartile (Q1) is the median of the lower half of the data, and the third quartile (Q3) is the median of the upper half.