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  1. -2
    Find the z-score for a value of 6. x = 6, μ = 20, σ = 7 z = (6 - 20) / 7 z = -14 / 7 = -2 z = -2 Reference: Norman, G. R. and Streiner, D. L., Biostatistics: The Bare Essentials. 2nd edition.

    Z Score Calculator | Good Calculators

    goodcalculators.com/z-score-calculator/
    goodcalculators.com/z-score-calculator/
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  2. Calculator.net
    https://www.calculator.net › z-score-calculator.htm

    Z-score Calculator

    标记:
    Normal distribution
    Population Standard Deviation
    Z Score Calculator
    Z Value
  3. Z TABLE
    https://www.ztable.net

    Z TABLE – Z Table. Z Score Table. Normal Distribution …

    A Z Score, also called as the Standard Score, is a measurement of how many standard deviations below or above the population mean a raw score is. Meaning in simple terms, it is Z Score that gives you an idea of a value’s relationship to …

    标记:
    Normal distribution
    Z Table Score
  5. ZTable.io
    https://ztable.io

    ZTable.io - Z-Score Table (Standard Normal Table)

    A z-score, also known as standard score, indicates how many standard deviations away a data point is above (or below) the mean. A positive z-score implies that the data point is above the mean, while a negative z-score …

  6. Calculator Soup
    https://www.calculatorsoup.com › calculators › ...

    Z Score Calculator

    标记:
    Normal distribution
    Population Standard Deviation
    Z Score Calculator
  7. Omni Calculator
    https://www.omnicalculator.com › statistics …

    Z-score Calculator

    2024年7月21日 · The z-score tells you how many standard deviations a data point is above or below the mean. A positive z-score means the data point is greater than the mean, while a negative z-score means that it is less than the …

    标记:
    Standard Deviation
    Calculator
  8. GIGACalculator.com
    https://www.gigacalculator.com › calculator…

    Z Score Calculator

    Z score calculator to calculate a Z score from a raw score. p-value from a Z score or Z score from probability. Z statistic calculator with support for normal distributions with custom mean and sigma. Z score formula and explanation …

    标记:
    Z Table Score
    Z Score Calculator
    Calculate Score From Z Score
  9. 其他用户还问了以下问题
    How do you find Z score?
    If you know the mean and standard deviation, you can find the z-score using the formula z = (x - μ) / σ where x is your data point, μ is the mean, and σ is the standard deviation. How do you find p-value from z-score? The easiest way to find the p-value from the z-score is to use a z-score table.

    Z-score Calculator

    omnicalculator.com
    What does a z-score of 1 mean?
    The z-score tells you how many standard deviations a data point is above or below the mean. A positive z-score means the data point is greater than the mean, while a negative z-score means that it is less than the mean. A z-score of 1 means that the data point is exactly 1 standard deviation above the mean.

    Z-score Calculator

    omnicalculator.com
    What does a z score of 0 mean?
    If the z score of an element is 0, it is on the mean. A Z-Score equal to 0 means that the element is zero standard deviation away from the mean. If the z score is positive, the element will be higher than the mean value. An element with a positive Z score lies on the right of the mean in SND.

    Z Score - Z TABLE

    ztable.net
    How do I calculate the z-score for a given p-value?
    Enter the mean, standard deviation, and click the "Calculate" button to see the results. Where: x is the raw score value, μ is the mean of the population, σ is the standard deviation of the population. Use this online tool to calculate the z-score for a given p-value. The Z-Score Calculator uses the following formula: z = (x - μ) / σ Where:

    Z Score Calculator | Good Calculators

    goodcalculators.com
    What does a z-score of 0 mean?
    A z-score of 0 indicates that the given point is identical to the mean. On the graph of the standard normal distribution, z = 0 is therefore the center of the curve. A positive z-value indicates that the point lies to the right of the mean, and a negative z-value indicates that the point lies left of the mean.

    Z-score Calculator

    calculator.net
    How do I find the z-score?
    This calculator can find the z-score given: With the first method above, enter one or more data points separated by commas or spaces and the calculator will calculate the z-score for each data point provided from the same population. With the last method above enter a sample set of values. Enter values separated by commas or spaces.

    Z Score Calculator

    calculatorsoup.com
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  10. ncalculators.com
    https://ncalculators.com › statistics › z-score...

    Z-Score Calculator

    Z-score calculator, p-value from z-table, left tail, right tail, two tail, formulas, work with steps, step by step calculation, real world and practice problems to learn how to find standard score for any raw value of X in the normal distribution.

    标记:
    Normal distribution
    Calculator
  11. Z TABLE
    https://www.ztable.net

    Z Score - Z TABLE

    A raw element’s Z score clearly shows whether the element is below or above the average by the sign of it. Hence Z score is a signed value. In other words, the Z score could be positive or negative. If the z score of an element is 0, it is on …

    标记:
    Z Table Score
    Standard Deviation
    Z Value
  12. Math.net
    https://www.math.net › z-score

    Z-score - Math.net

    A student in a class of 210 students scores a 65 on an exam in which the class average was a 53 with a standard deviation of 6. Given that the test scores are normally distributed, calculate the Z-score of the student's score on the exam. …

    标记:
    Normal Distribution
    Z Table Score
    Population Standard Deviation
  13. Good Calculators
    https://goodcalculators.com › z-score-calculator

    Z Score Calculator | Good Calculators

    标记:
    Population Standard Deviation
    Z-Score and Standard Deviation
    Z Score Formula
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