WebIn a normal curve, the ordinate is highest at: (a) Mean (b) Variance (b) Standard deviation (d) Q 1. MCQ 10. The parameters of the normal distribution are: (a) μ and σ2 (b) μ and σ (c) … WebApr 16, 2015 · If you don't care whether it's a PDF or not (that is, whether the area under the curve is one), then you can scale it however you like: Assuming a mean of 50, and a standard deviation of $\sigma$, the equation is then $y = Ke^ {- (x-50)^2/ (2\sigma^2)}$, where $K$ is the height at the peak. – Brian Tung Apr 16, 2015 at 0:46
Coordinates of the point where the normal cuts the curve
WebMay 31, 2024 · Properties of a normal distribution include: the normal curve is symmetrical about the mean; the mean is at the middle and divides the area into halves; the total area under the curve is... Webas learnt in. Standard Deviation -. In case of discrete frequency distribution. -. For a normal curve, the greatest ordinate is. Option 1) This option is incorrect. Option 2) This option is incorrect. north east md town hall
The Standard Normal Distribution Calculator, Examples & Uses
WebIn Normal distribution, the highest value of ordinate occurs at ___________ a) Mean b) Variance c) Extremes d) Same value occurs at all points View Answer Answer: a Explanation: This is due the behaviour of the pdf of Normal distribution. 12 - Question The shape of the normal curve depends on its ___________ a) Mean deviation b) Standard deviation WebNov 5, 2024 · x – M = 1380 − 1150 = 230. Step 2: Divide the difference by the standard deviation. SD = 150. z = 230 ÷ 150 = 1.53. The z score for a value of 1380 is 1.53. That means 1380 is 1.53 standard deviations from the mean of your distribution. Next, we can find the probability of this score using a z table. WebJun 14, 2024 · Approach: First we need to find given point is on that curve or not if the point is on that curve then: We need to differentiate that equation that point don’t think too much for differentiation of this equation if you analyze then you find that dy/dx always become A – 2x. Put x, y in dy/dx. Equation of normal is Y – y = - (1/ ( dy/dx )) * (X – x). north east medals