Probability and Statistics II - Unit 1 (Pd. 1) by Craig Schackner https://padlet.com/cschackn/ts4v3da7f8eh Normal Probability Distributions en-us 2015-11-11 01:23:03 UTC 2023-03-05 07:18:00 UTC hello@padlet.com Normal Distribution penadinac https://padlet.com/cschackn/ts4v3da7f8eh/wish/124026791 A function that represents the distribution of many random variables as a symmetrical bell-shaped graph. -Dina

]]> 2016-09-15 12:37:15 UTC https://padlet.com/cschackn/ts4v3da7f8eh/wish/124026791 Median mworkman117 https://padlet.com/cschackn/ts4v3da7f8eh/wish/124026848 denoting or relating to a value or quantity lying at the midpoint of a frequency distribution of observed values or quantities, such that there is an equal probability of falling above or below it.
Makylah]]> 2016-09-15 12:37:28 UTC https://padlet.com/cschackn/ts4v3da7f8eh/wish/124026848 Binomial Probabil mworkman117 https://padlet.com/cschackn/ts4v3da7f8eh/wish/124028467 The probability that a binomial experiment results in exactly x successes
Makylah]]> 2016-09-15 12:42:42 UTC https://padlet.com/cschackn/ts4v3da7f8eh/wish/124028467 Mean  kevingreggs64 https://padlet.com/cschackn/ts4v3da7f8eh/wish/124029374 the average of the numbers: a calculated "central" value of a set of numbers. To calculate: Just add up all the numbers, then divide by how many numbers there are.
- Kia-Marie]]> 2016-09-15 12:45:05 UTC https://padlet.com/cschackn/ts4v3da7f8eh/wish/124029374 Standard Deviation mworkman117 https://padlet.com/cschackn/ts4v3da7f8eh/wish/124030934 a quantity calculated to indicate the extent of deviation for a group as a whole.
Makylah

]]> 2016-09-15 12:49:17 UTC https://padlet.com/cschackn/ts4v3da7f8eh/wish/124030934 Central Limit Theorem mworkman117 https://padlet.com/cschackn/ts4v3da7f8eh/wish/124031736 the distribution of the sum (or average) of a large number of independent, identically distributed variables will be approximately normal, regardless of the underlying distribution
Makylah]]> 2016-09-15 12:51:43 UTC https://padlet.com/cschackn/ts4v3da7f8eh/wish/124031736 Measure of Center penadinac https://padlet.com/cschackn/ts4v3da7f8eh/wish/124032742 A value that attempts to describe a set of data by identifying the central position of the data set. 
-Dina]]> 2016-09-15 12:54:43 UTC https://padlet.com/cschackn/ts4v3da7f8eh/wish/124032742 Binomial Distribution  luzjdiaz30 https://padlet.com/cschackn/ts4v3da7f8eh/wish/124032795
  • a frequency distribution of the possible number of successful outcomes in a given number of trials in each of which there is the same probability of success.
    • Luz D.
    ]]>     2016-09-15 12:54:52 UTC https://padlet.com/cschackn/ts4v3da7f8eh/wish/124032795     Z-Score Formula mworkman117 https://padlet.com/cschackn/ts4v3da7f8eh/wish/124033034 Makylah]]> 2016-09-15 12:55:39 UTC https://padlet.com/cschackn/ts4v3da7f8eh/wish/124033034 Z-Score  kevingreggs64 https://padlet.com/cschackn/ts4v3da7f8eh/wish/124033752 a measure of how many standard deviations below or above the population mean a raw score is. A z-score is also known as a standard score and it can be placed on a normal distribution curve.
    - Kia-Marie]]>     2016-09-15 12:57:33 UTC https://padlet.com/cschackn/ts4v3da7f8eh/wish/124033752     evelyn_garcia98 https://padlet.com/cschackn/ts4v3da7f8eh/wish/124035499 2016-09-15 13:02:17 UTC https://padlet.com/cschackn/ts4v3da7f8eh/wish/124035499 Quantitative evelyn_garcia98 https://padlet.com/cschackn/ts4v3da7f8eh/wish/124035762 relating to, measuring, or measured by the quality of something rather than its quantity. Evelyn.D]]> 2016-09-15 13:02:53 UTC https://padlet.com/cschackn/ts4v3da7f8eh/wish/124035762 Discrete Probability penadinac https://padlet.com/cschackn/ts4v3da7f8eh/wish/124313484 The statistical properties of observable pre-defined values characterized by a limited number of possible observations. -Dina]]> 2016-09-16 12:36:35 UTC https://padlet.com/cschackn/ts4v3da7f8eh/wish/124313484 68-95-99.7 Rule  edwinr9900 https://padlet.com/cschackn/ts4v3da7f8eh/wish/124313914 a shorthand used to remember the percentage of values that lie within a band around the mean in a normal distribution with a width of one, two and three standard deviations, respectively
    - Kia-Marie 

    ]]>     2016-09-16 12:38:03 UTC https://padlet.com/cschackn/ts4v3da7f8eh/wish/124313914     Standard Normal Curve  tirado_mia2016 https://padlet.com/cschackn/ts4v3da7f8eh/wish/124314161 The standard normal curve is a curve that goes smoothly around the graph. The normal curve with a mean of zero and the standard deviation with the mean of 1. -Mia ]]> 2016-09-16 12:38:48 UTC https://padlet.com/cschackn/ts4v3da7f8eh/wish/124314161 Area Under A Curve  evelyn_garcia98 https://padlet.com/cschackn/ts4v3da7f8eh/wish/124314491 between two points can be found by doing a definite integral between the two points. To find the area under the curve y = f(x) between x = a and x = b, integrate y = f(x) between the limits of a and b. Areas under the x-axis will come out negative and areas above the x-axis will be between two points can be positive.  -Evelyn.D

    ]]>     2016-09-16 12:39:49 UTC https://padlet.com/cschackn/ts4v3da7f8eh/wish/124314491