Normal Curve Equivalent

Aug 20, 2014

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Normal Curve Equivalent. Graphic from www.rochesterchools.com. Normal Curve Equivalent. Graphic from www.rochesterchools.com. Normal Curve Equivalent. Graphic from www.rochesterchools.com. What is a good NCE score?. Grade Scale from state report card site.

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Normal Curve Equivalent

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Normal Curve Equivalent Graphic from www.rochesterchools.com
Normal Curve Equivalent Graphic from www.rochesterchools.com
Normal Curve Equivalent Graphic from www.rochesterchools.com
What is a good NCE score? Grade Scale from state report card site

Normal curve

398 views • 20 slides

Percentiles and the Normal Curve

Percentiles and the Normal Curve. A Normal Curve. The Normal Approximation. Father’s Height. The height of the men in the sample was on average 69 inches; the SD was 3 inches. Estimate the percentage of these men with heights between 63 inches and 72 inches.

564 views • 15 slides

Standardizing and the Standard Normal Curve

Standardizing and the Standard Normal Curve. AP Statistics. The Standardized Value (the Z score). If x is an observation from a distribution that has mean and standard deviation , the standardized value of x is. A woman 68 inches tall for example has a standardized height of

225 views • 13 slides

normal curve

normal curve. Mrs. Aldous, Mr. Beetz & Mr. Thauvette DP SL Mathematics. Normal Distribution. You should be able to…. Describe the properties of a normal distribution with mean and standard deviation Calculate normal probabilities

751 views • 54 slides

Slope of a Curve, Normal to a curve

Slope of a Curve, Normal to a curve. Section 2.4A. Average rate of change. The average rate of change of a quantity over a period of time is the amount of change divided by the time it takes. The average rate of change of a function over an

470 views • 15 slides

Normal Distribution Curve

Normal Distribution Curve. Something to think about… If we measured the right foot of several adults, what kind of histogram would you expect???. Normal Distribution Curve. Patterns tend to lead to formulas, right!?.

408 views • 19 slides

Normal Curve

Normal Curve. 64, 95, 99.7. Normal Curve. The normal distribution is one of the most important distributions. The histogram has this general shape. Normal Curve.

431 views • 10 slides

Calculating Areas Under the Normal Curve

Your Personal Tutor in Statistics. Click for Next. Calculating Areas Under the Normal Curve. Percentage Calculations. For example,. 50% is the same as 1/2. Click for Next. Click for Next. Click for Next. Calculating Percentages. We are all familiar with certain percentages. Why?.

179 views • 6 slides

The Normal Curve

The Normal Curve. Theoretical Symmetrical Known Areas For Each Standard Deviation or Z-score FOR EACH SIDE: 34.13% of scores in distribution are b/t the mean and 1 s from the mean 13.59% of scores are between 1 and 2 s’s from the mean 2.28% of scores are > 2 s’s from the mean.

506 views • 27 slides

Standard Scores and The Normal Curve

Standard Scores and The Normal Curve. Z-Score. Just like percentiles have a known basis of comparison (range 0 to 100 with 50 in the middle), so does the z-score . Z-scores are centered around 0 and indicate how many standard deviations the raw score is from the mean.

585 views • 18 slides

Measuring Growth Using the Normal Curve Equivalent NCE

MAT-8. Measuring Growth Using the Normal Curve Equivalent NCE. New Developments. MAT-8 vs. MAT-7 NCEs vs. GEs and NPR’s. National Heritage Academies (NHA) will now be using the Metropolitan Achievement Test, Eighth Edition (MAT 8) with Ready Reports software.

369 views • 22 slides

Unhealthy reversed curve in neck Normal, healthy curve in neck

Unhealthy reversed curve in neck Normal, healthy curve in neck. Loss of neck curve (unhealthy) Restoration of neck curve (very healthy). Pre X-ray Post X-ray. 11 Degree Cobb Angle. 29 Degree Cobb Angle.

241 views • 10 slides

The Normal Curve

The Normal Curve. Introduction. The normal curve Will need to understand it to understand inferential statistics It is a theoretical model Most actual distributions don ’ t look like this, but may be close It is a frequency polygon that is perfectly symmetrical and smooth

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The Normal Curve & Z Scores

The Normal Curve & Z Scores. Example: Comparing 2 Distributions Using SPSS Output. Number of siblings of students taking Soc 3155 with RW: What is the range & interquartile range ? What is the skew (positive or negative) of this distribution?

533 views • 25 slides

Finding Probability Using the Normal Curve

Finding Probability Using the Normal Curve. Section 6.3. Objectives. Calculate probability using normal distribution. Key Concept.

235 views • 13 slides

The Normal Curve Alias

The Normal Curve Alias. For categorical data, X represents counts – the number of successes. For quantitative data, X represents the actual data. X X X X X X X X X.

137 views • 4 slides

The Normal Curve

The Normal Curve. Probability Distribution. Imagine that you rolled a pair of dice. What is the probability of 5-1 ? To answer such questions, we need to compute the whole population for possible results of rolling two dices.

310 views • 21 slides

The Standard Normal Curve Revisited

The Standard Normal Curve Revisited. Can you place where you are on a normal distribution at certain percentiles? 50 th percentile? Z = 0 84 th percentile? Z = 1 2.5 percentile? Z = -2. Finding z-scores given the percentile.

228 views • 8 slides

Normal Curve Equivalents

Normal Curve Equivalents. Students’ standard scores are converted to Normal Curve Equivalents (NCE) so that every unit is equally spaced. For the Ohio model, students are expected to maintain their NCE score from one year to the next.

478 views • 1 slides

Area Under the Normal Curve Show

Assuming that we have a normal distribution, it is easy to calculate what percentage of students have z-scores between 1.5 and 2.5. To do this, use the Area Under the Normal Curve Calculator at http://davidmlane.com/hyperstat/z_table.html.

94 views • 1 slides

Chapter 5 Normal Curve

Chapter 5 Normal Curve . Bell Shaped Unimodal Symmetrical Unskewed Mode, Median, and Mean are same value. Theoretical Normal Curve . General relationships: ±1 s = about 68% ±2 s = about 95% ±3 s = about 99%. Theoretical Normal Curve. Using the Normal Curve: Z Scores.

249 views • 24 slides

Using the Normal Distribution Curve

Using the Normal Distribution Curve. 68% of the data fall within 1 standard deviation of the mean 95% of the data fall within 2 standard deviations of the mean 99.7% of the data fall within 3 standard deviations of the mean. Properties of the normal distribution curve. example.

68 views • 6 slides

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Normal Curve Equivalent

Normal Curve Equivalent

Presentation Transcript

Normal curve

Percentiles and the Normal Curve

Standardizing and the Standard Normal Curve

normal curve

Slope of a Curve, Normal to a curve

Normal Distribution Curve

Normal Curve

Calculating Areas Under the Normal Curve

The Normal Curve

Standard Scores and The Normal Curve

Measuring Growth Using the Normal Curve Equivalent NCE

Unhealthy reversed curve in neck Normal, healthy curve in neck

The Normal Curve

The Normal Curve &amp; Z Scores

Finding Probability Using the Normal Curve

The Normal Curve Alias

The Normal Curve

The Standard Normal Curve Revisited

Normal Curve Equivalents

Area Under the Normal Curve Show

Chapter 5 Normal Curve

Using the Normal Distribution Curve

The Normal Curve & Z Scores