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Stat. & Proba.|| Regions of Areas Under the Normal Curve

Stat. & Proba.|| Regions of Areas Under the Normal Curve

Assessment

Presentation

•

Mathematics

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11th Grade

•

Medium

Created by

Jessa Velmonte

Used 5+ times

FREE Resource

23 Slides • 10 Questions

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Prayer

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​Welcome students...
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Statistics & Probability
Regions of Areas Under the Normal Curve

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rANDOM VARIABLE

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Determine if the following statements are

TRUE or FALSE

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Multiple Choice

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If two coins are tossed. The random variables are 0,1,2 for the number of heads.

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TRUE

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FALSE

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0 Heads (TT)

1 Head (HT, TH)

2 Heads (HH)

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Multiple Choice

Random variables can only have one value.

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TRUE

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FALSE

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Multiple Choice

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The number of patients in a hospital is a discrete random variable.

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TRUE

2

FALSE

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Multiple Choice

The square root of variance is mean.

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TRUE

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FALSE

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Multiple Choice

The sum of all probabilities in a probability distribution is always equal to one.

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TRUE

2

FALSE

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Describe what you see in the picture...​

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​THE NORMAL CURVE
  • bell-shaped

  • symmetrical

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Open Ended

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Describe the Normal Distribution

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​Normal distribution in the real world...

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​The total area is 100% = 1

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​Raw score vs. z-score
  • Find the area between 70 in. and 72 in.

  • Find the area greater than 68 in.

  • Find the area less than 68 in.

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​Raw score vs. z-score
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  • Find the area between z=0 and z=1

  • Find the area greater than z=-1

  • Find the area less than z=-1

​Baseline-->>

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Multiple Choice

1. The probability distribution is a___________.

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A. normal distribution

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B. normal situation

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C. normal size

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D. normal standard

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Multiple Choice

2. What is the area under a normal curve?

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A. 1

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B. 2

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C. 3

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D. 4

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Multiple Choice

3. How many standard deviation units are there at the baseline of a normal curve?

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A. a

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B. 5

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C. 6

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D. 7

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Multiple Choice

4. Which of the following statements is NOT TRUE about the normal curve?

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A. it is bell-shaped

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B. a symmetrical graph

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C. the area of the normal curve is 0.1.

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D. mean, mode, and median coincide at the center.

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​Please answer What's More in your spare paper.

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