https://padlet.com/adamsi44/ivzhdc7z458q chapter 14 page 765 en-us 2017-03-27 13:23:40 UTC 2025-03-18 10:54:37 UTC hello@padlet.com adamsi44 https://padlet.com/adamsi44/ivzhdc7z458q/wish/162803950 A survey is one method of collecting information about a certain group of people.it involves asking a question or a set of questions of those people. ]]> 2017-03-27 13:25:37 UTC https://padlet.com/adamsi44/ivzhdc7z458q/wish/162803950 adamsi44 https://padlet.com/adamsi44/ivzhdc7z458q/wish/162804024 when information is collected,the facts or numbers gathered are called data ]]> 2017-03-27 13:25:47 UTC https://padlet.com/adamsi44/ivzhdc7z458q/wish/162804024 adamsi44 https://padlet.com/adamsi44/ivzhdc7z458q/wish/162804110 the population is the entire set of items from which data can be selected.when you decided what you want to study, the population is the set of all elements of that population can be people or objects]]> 2017-03-27 13:25:58 UTC https://padlet.com/adamsi44/ivzhdc7z458q/wish/162804110 adamsi44 https://padlet.com/adamsi44/ivzhdc7z458q/wish/162804165 A census is the collection of data from every member of a population ]]> 2017-03-27 13:26:04 UTC https://padlet.com/adamsi44/ivzhdc7z458q/wish/162804165 adamsi44 https://padlet.com/adamsi44/ivzhdc7z458q/wish/162804219 when data are collected from a part of the data called a sample]]> 2017-03-27 13:26:11 UTC https://padlet.com/adamsi44/ivzhdc7z458q/wish/162804219 adamsi44 https://padlet.com/adamsi44/ivzhdc7z458q/wish/162804280 when data are gathered from population,the characteristic used to describe the population called a parameter ]]> 2017-03-27 13:26:19 UTC https://padlet.com/adamsi44/ivzhdc7z458q/wish/162804280 adamsi44 https://padlet.com/adamsi44/ivzhdc7z458q/wish/162804349 when data are gathered from a sample, the characteristic used to describe the sample is called a statistic ]]> 2017-03-27 13:26:29 UTC https://padlet.com/adamsi44/ivzhdc7z458q/wish/162804349 adamsi44 https://padlet.com/adamsi44/ivzhdc7z458q/wish/162804502 A random sample is a sample that is selected from the population in such a way that every member of the population has the same chance of being selected ]]> 2017-03-27 13:26:48 UTC https://padlet.com/adamsi44/ivzhdc7z458q/wish/162804502 adamsi44 https://padlet.com/adamsi44/ivzhdc7z458q/wish/162804589 A random number table is any computer program or calculator that can generate numbers such that each number has an equal chance of occuring each time ]]> 2017-03-27 13:26:58 UTC https://padlet.com/adamsi44/ivzhdc7z458q/wish/162804589 adamsi44 https://padlet.com/adamsi44/ivzhdc7z458q/wish/162804953 Random number tables are tables that display random numbers.these tables can contain hundreds of digits ]]> 2017-03-27 13:27:50 UTC https://padlet.com/adamsi44/ivzhdc7z458q/wish/162804953 adamsi44 https://padlet.com/adamsi44/ivzhdc7z458q/wish/162805072 Line Plot: A graph showing the frequency of data using a number line. A line plot, sometimes called a dot plot, helps us get a better understanding of a small number of observations. ... Each observation is marked as a point above the line.]]> 2017-03-27 13:28:05 UTC https://padlet.com/adamsi44/ivzhdc7z458q/wish/162805072 adamsi44 https://padlet.com/adamsi44/ivzhdc7z458q/wish/162805212 The variability of data describes how spread out or clustered the data are in data set ]]> 2017-03-27 13:28:24 UTC https://padlet.com/adamsi44/ivzhdc7z458q/wish/162805212 adamsi44 https://padlet.com/adamsi44/ivzhdc7z458q/wish/162805319 The spread of data describes how "Spread out" the data is. this can also be called the variability of the data.]]> 2017-03-27 13:28:39 UTC https://padlet.com/adamsi44/ivzhdc7z458q/wish/162805319 adamsi44 https://padlet.com/adamsi44/ivzhdc7z458q/wish/162805365 The range of the data refers to the minimum and maximum values in a data set ]]> 2017-03-27 13:28:46 UTC https://padlet.com/adamsi44/ivzhdc7z458q/wish/162805365 adamsi44 https://padlet.com/adamsi44/ivzhdc7z458q/wish/162805409 the mean absolute deviation is the average of the absolute values of the deviation of each data value from the mean]]> 2017-03-27 13:28:52 UTC https://padlet.com/adamsi44/ivzhdc7z458q/wish/162805409 adamsi44 https://padlet.com/adamsi44/ivzhdc7z458q/wish/162805765 a measure of dispersion, computed by taking the arithmetic mean of the absolute values of the deviations of the functional values from some central value, usually themean or median. Also called average deviation. Origin of mean deviation Expand.]]> 2017-03-27 13:29:41 UTC https://padlet.com/adamsi44/ivzhdc7z458q/wish/162805765 adamsi44 https://padlet.com/adamsi44/ivzhdc7z458q/wish/162805913 when selecting a random sample,the number of members of the population selected to be in the sample is called the size.]]> 2017-03-27 13:30:04 UTC https://padlet.com/adamsi44/ivzhdc7z458q/wish/162805913