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EastWind [94]
3 years ago
8

1What happens to the curve when the standard deviation is increased? What does that do to the area under the curve?

Advanced Placement (AP)
2 answers:
Umnica [9.8K]3 years ago
3 0

Answer:

The answer is below

Explanation:

Z score is a score used in mathematics to determine by how many standard deviations the raw score is above or below the mean. The z score is given by:

z=\frac{x-\mu}{\sigma}\\\\where\ x=raw\ score, \mu=mean,\sigma=standard\ deviation. \\\\For\ a\ sample\ size(n):\\\\  z=\frac{x-\mu}{\sigma/\sqrt{n} }

The area under the curve is dependent on the z score. The higher the z score, the higher the area under curve and the lower the z score, the lower the area under curve.

a) The area under curve (z score) is inversely proportional to the standard deviation. If the standard deviation is increased, the z score decreases thereby reducing the area under the curve.

b) If the standard deviation is decreased, the z score increases thereby increasing the area under the curve.

Lady_Fox [76]3 years ago
3 0

Answer:

ayye

Explanation:

ayye tyo

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Answer:

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Explanation:

From the question, we are given the following parameters or data and they are;

=> The Amount Kathy paid = $15.

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Therefore, we will make use of expression below to calculate the value for the Consumer surplus.

Consumer surplus = MP – AP -----(1).

Where MP = maximum price a consumer is willing to pay = $18 and AP = Actual price of a particular goods or commodity = $37.

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eyes injueries usually occurs as a result of all the following thing

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