输入计算
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Input Probability | 0.95 |
---|---|
Input Mean (μ) | 0 |
Input Standard Deviation (σ) | 1 |
Percentile | 95% |
Z-Score | 1.6449 |
Calculate frequency distribution, mean, median, and standard deviation with our Frequency Distribution Calculator. Analyze data sets and create customizable frequency tables with flexible bin sizes.
使用这个易于使用的正态分布计算器计算正态分布概率。输入平均值、标准差和X值,即可立即确定任何正态分布的概率和百分位数。
Calculate the factors of a quadratic expression with this Reverse FOIL Calculator. Input coefficients of x², x, and the constant term to quickly find the original binomial factors.
Calculate P-Value from Chi-Square with this P-Value Calculator from Chi-Square. Input chi-square value and degrees of freedom for accurate statistical significance assessment in hypothesis testing.
使用这个多功能分数计算器轻松计算分数。加、减、乘、除分数,并获得逐步解决方案。立即简化复杂的分数运算。
使用这个在线秒表精准计时。轻松开始、停止和重置。
Free online countdown timer. Set hours, minutes, and seconds to count down easily. Simple, fast, and useful for work, study, or daily tasks.
Simple online counter tool. Increase, decrease, or reset numbers instantly. Set custom step values and limits with ease.