Mean, Mode, Median And Range From Discrete Data
Gbogbo ọrọ náà
A single number can summarize a whole data set. The mean, mode and median each pick out a typical value in a different way, while the range measures how spread out the data is. Together they are the everyday language of statistics.
In this lesson you will calculate the mean, mode, median and range from discrete data, and understand what each one tells you and when each is the most useful.
Ebumnobi
- Calculate the mean, mode, median and range from discrete data, and (Extended) the modal class and estimated mean for grouped data.
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Maapụ uche
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Nnyocha Ọmụmụ
Ekele diri gi maka imecha ihe karịrị na Mean, Mode, Median And Range From Discrete Data. Ugbu a na ị na-enyochakwa isi echiche na echiche ndị dị mkpa, ọ bụ oge iji nwalee ihe ị ma. Ngwa a na-enye ụdị ajụjụ ọmụmụ dị iche iche emebere iji kwado nghọta gị wee nyere gị aka ịmata otú ị ghọtara ihe ndị a kụziri.
Ị ga-ahụ ngwakọta nke ụdị ajụjụ dị iche iche, gụnyere ajụjụ chọrọ ịhọrọ otu n’ime ọtụtụ azịza, ajụjụ chọrọ mkpirisi azịza, na ajụjụ ede ede. A na-arụpụta ajụjụ ọ bụla nke ọma iji nwalee akụkụ dị iche iche nke ihe ọmụma gị na nkà nke ịtụgharị uche.
Jiri akụkụ a nke nyocha ka ohere iji kụziere ihe ị matara banyere isiokwu ahụ ma chọpụta ebe ọ bụla ị nwere ike ịchọ ọmụmụ ihe ọzọ. Ekwela ka nsogbu ọ bụla ị na-eche ihu mee ka ị daa mba; kama, lee ha anya dị ka ohere maka ịzụlite onwe gị na imeziwanye.
- The mean of 3, 5, 5, 7, 10 is: A. 5 B. 6 C. 7 D. 30 Answer: B
- The mode of 3, 5, 5, 7, 10 is: A. 3 B. 5 C. 7 D. 10 Answer: B
- The median of 3, 5, 5, 7, 10 is: A. 5 B. 6 C. 7 D. 10 Answer: A
- The range of 3, 5, 5, 7, 10 is: A. 5 B. 6 C. 7 D. 10 Answer: C
- The median of 4, 6, 8, 10 is: A. 6 B. 7 C. 8 D. 9 Answer: B
Rue ajuju ndi a n'ime ngwa ahu
Rue ajuju ndi a n'ime ngwa ahu
Akwụkwọ A Na-atụ Aro
Mụtakwuo ihe site na isi mmalite mepere emepe
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Akụkụ akwụkwọ
Averages and Probability
Calculate the mean of a set of numbers
"Prealgebra: Averages and Probability" by OpenStax, OpenStax, Rice University, licensed under CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Source: https://openstax.org/books/prealgebra/pages/5-5-averages-and-probability. Access for free at https://openstax.org/books/prealgebra/pages/1-introduction
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Akụkụ akwụkwọ
Measures of the Center of the Data
The "center" of a data set is also a way of describing location. The two most widely used measures of the "center" of the data are the mean (average) and the median . To calculate the mean weight of 50 people, add the 50 weights together and divide by 50. To find the median weight of the 50 people,
"Introductory Statistics: Measures of the Center of the Data" by OpenStax, OpenStax, Rice University, licensed under CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Source: https://openstax.org/books/introductory-statistics/pages/2-5-measures-of-the-center-of-the-data. Access for free at https://openstax.org/books/introductory-statistics/pages/1-introduction
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Meecha Ajụjụ Ule Ọmarịcha
Ị chọrọ ime ajụjụ ule ọmarịcha gbasara Mean, Mode, Median And Range From Discrete Data? Budata ngwa Green Bridge CBT iji nweta ajụjụ ule ọmarịcha na nyocha zuru ezu gbasara isiokwu a.
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