大象传媒

Cl脿r triceid

Bidh cl脿r-triceid gar cuideachadh a' cur d脿ta air d貌igh agus ann an 貌rdugh. Bidh sinn gl猫 thric a' cleachdadh shr脿can cunntaidh airson ar cuideachadh a' d猫anamh chl脿ran-triceid.

Eisimpleir

Shoe size tally, 4-1, 5-4, 6-3, 7-3, 8-8, 9-7, 10-4

Rinn tidsear sgr霉dadh air meud-br貌ige sgoilearan ann an clas 脌S1. Tha na toraidhean gu h-矛osal:

Meud-br貌ige ann an clas 脌S1
\(9, 8, 7, 8, 9, 9, 8\)
\(7, 5, 10, 8, 8, 6, 6\)
\(10, 5, 8, 6, 6, 10, 5\)
\(8, 9, 9, 10, 10, 8, 5\)
\(7, 6, 9, 8, 5, 4, 9\)
Meud-br貌ige ann an clas 脌S1\(9, 8, 7, 8, 9, 9, 8\)
Meud-br貌ige ann an clas 脌S1\(7, 5, 10, 8, 8, 6, 6\)
Meud-br貌ige ann an clas 脌S1\(10, 5, 8, 6, 6, 10, 5\)
Meud-br貌ige ann an clas 脌S1\(8, 9, 9, 10, 10, 8, 5\)
Meud-br貌ige ann an clas 脌S1\(7, 6, 9, 8, 5, 4, 9\)

Tha e gu math doirbh na toraidhean sin a leughadh. Ma chuireas sinn an d脿ta ann an cl脿r-triceid, ch矛 sinn sa bhad cia mheud a bh' ann de gach meud.

Frequency chart. Size (4, 5, 6, 7, 8, 9, 10). Tally marks. Frequency (1, 4, 3, 3, 8, 7, 4)

A' d猫anamh cl脿r-triceid do sheataichean-d脿ta

Seo an d脿ta airson aoisean an luchd-ceannach ann an cafaidh Bitesize.

Aoisean an luchd-ceannach taobh a-staigh uair a th矛de
\(25, 29, 45, 19, 36, 17, 60, 51, 39, 24, 15, 13, 31, 18, 24, 32\)
\(37, 27, 23, 53, 41, 34, 29, 28, 52, 17, 55, 47, 34, 28, 22, 20\)
\(64, 39, 38, 33, 24, 16, 27, 19, 26, 27, 25, 32, 26, 48, 54, 35\)
Aoisean an luchd-ceannach taobh a-staigh uair a th矛de\(25, 29, 45, 19, 36, 17, 60, 51, 39, 24, 15, 13, 31, 18, 24, 32\)
Aoisean an luchd-ceannach taobh a-staigh uair a th矛de\(37, 27, 23, 53, 41, 34, 29, 28, 52, 17, 55, 47, 34, 28, 22, 20\)
Aoisean an luchd-ceannach taobh a-staigh uair a th矛de\(64, 39, 38, 33, 24, 16, 27, 19, 26, 27, 25, 32, 26, 48, 54, 35\)

Dh'fhaodamaid an d脿ta seo a chur ann an cl脿r le aon 脿ireamh anns gach sreath, ach bhiodh t貌rr shreathan ann!

Faodaidh sinn na h-aoisean a chur c貌mhla ann am buidhnean gus nach bi uiread de she貌rsaichean ann.

Seo an aon sheata-d脿ta ann am buidhnean:

Frequency chart. Age (11-20, 21-30, 31-40, 41-50, 51-60, 61-70). Tally marks. Number of people (9, 16, 12, 4, 6, 1)

Nuair a bhios tu a' taghadh bhe脿rnan airson nan seataichean-d脿ta, feuch nach bi na be脿rnan ro mh貌r no ro bheag.

Dh'fhaodadh tu cl脿r-triceid a dh猫anamh leis na be脿rnan gu h-脿rd:

Frequency bar chart showing number of people by age

Question

Seo an d脿ta airson na h-霉ine (chun na mionaid as fhaisge) a thug daoine a' l矛onadh foirm.

脵ine (mionaidean)
\(23,17,15,29,22,21,20,12,19,28\)
\(18,18,22,31,13,24,23,18,17,26\)
\(25,16,24,18,16,22,33,17,24,18\)
脵ine (mionaidean)\(23,17,15,29,22,21,20,12,19,28\)
脵ine (mionaidean)\(18,18,22,31,13,24,23,18,17,26\)
脵ine (mionaidean)\(25,16,24,18,16,22,33,17,24,18\)

D猫an cl脿r-triceid leis an d脿ta seo.

Tha am freagairt gu h-矛osal a' t貌iseachadh le 11-15, 16-20, msaa. Uaireannan, bidh thu fh猫in a' taghadh a' bhe脿irn a tha thu ag iarraidh.

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