{"id":463,"date":"2016-11-03T05:34:56","date_gmt":"2016-11-03T05:34:56","guid":{"rendered":"http:\/\/ragipsahin.com\/?p=463"},"modified":"2016-10-22T10:02:59","modified_gmt":"2016-10-22T10:02:59","slug":"histogram-konusundaki-tartismalara-son","status":"publish","type":"post","link":"https:\/\/www.ragipsahin.com.tr\/?p=463","title":{"rendered":"Histogram konusundaki tart\u0131\u015fmalara son"},"content":{"rendered":"

H\u0130STOGRAM 8.s\u0131n\u0131flar\u0131n matematik dersinde okutulan yeni bir konu.
\nMilli E\u011fitim Bakanl\u0131\u011f\u0131n\u0131 yay\u0131nlad\u0131\u011f\u0131 kitapta grup geni\u015fli\u011finin form\u00fcl\u00fc veri a\u00e7\u0131kl\u0131\u011f\u0131n\u0131n grup say\u0131s\u0131na b\u00f6l\u00fcm\u00fcnden \u00e7\u0131kan say\u0131ya EN YAKIN TEK SAYIYA YUVARLANMASI \u015feklinde veriliyor. Dolay\u0131s\u0131yla 5,3 gibi bir sonu\u00e7 5e yuvarlanmas\u0131 gerekiyor.\u00a06,1 gibi bir sonucun ise 7ye yuvarlanmas\u0131 gerekiyor.
\nAncak i\u015flemler yap\u0131ld\u0131\u011f\u0131nda ilk \u00f6rne\u011fe g\u00f6re baz\u0131 veriler d\u0131\u015far\u0131da kal\u0131yor. Bu veriler son gruba dahil edildi\u011finde ise son grubun veri say\u0131s\u0131 art\u0131yor ve \u00e7izilen histogram g\u00f6rsel olarak bak\u0131ld\u0131\u011f\u0131nda yanl\u0131\u015f sonu\u00e7lar veriyor. \u0130kinci \u00f6rnekte ise veriler alt grublara kay\u0131yor ve son grubun veri say\u0131s\u0131 \u00e7ok azal\u0131yor. Dolay\u0131s\u0131yla \u00e7izilecek histogram yine yanl\u0131\u015f sonu\u00e7lar \u00e7\u0131karmam\u0131za sebep oluyor…<\/span><\/strong>
\n\n\t\t

\n\t\t<\/div>\n\t\n

Histogram, asl\u0131nda SBS’de soru sorulacak bir konu de\u011fil, istatiski ara\u015ft\u0131rmalar yapan ki\u015filerin ara\u015ft\u0131rmalar\u0131n\u0131 grafikle\u015ftirme arac\u0131d\u0131r!<\/span><\/h4>\n

H\u0130STOGRAM KONUSUNDAK\u0130 TARTI\u015eMALARA SON NOKTA RAGIP HOCA’DAN!:
\n<\/span>1) Sorularda verilen verilerin a\u00e7\u0131l\u0131\u011f\u0131n\u0131n 1 fazlas\u0131 grup say\u0131s\u0131na tam b\u00f6l\u00fcnmelidir!
\nAksi takdir de \u00e7izilecek histogram hatal\u0131d\u0131r! Uygun bir \u00f6rnek verelim: A\u00e7\u0131kl\u0131k 29 oldu\u011funda 5gruba ya da 6guruba ayr\u0131labilir…
\n2) Grup geni\u015fli\u011fi tek de \u00e7ift de olabilir!
\n3) Yeni bir konu oldu\u011fu i\u00e7in haz\u0131rlanan sorularda \u00e7ok farkl\u0131 yanl\u0131\u015flar olabilir! Yapam\u0131yorum diye \u00fcz\u00fclmeyin!
\n4) Piyasada bu kadar tart\u0131\u015f\u0131ld\u0131\u011f\u0131 i\u00e7in 8.S\u0131n\u0131f SBS 2009 da historam \u00e7izme \u00e7\u0131kmaz! Bu konudan \u00e7\u0131kabilecek soru \u015fekli \u015fudur;
\n*\u00c7izilmi\u015f bir histogram verilir. buna g\u00f6re hangisi do\u011frudur(veya yanl\u0131\u015ft\u0131r)?
\na) A\u00e7\u0131kl\u0131k \u015fudur
\nb) Grup geni\u015fli\u011fi \u015fudur
\nc) Grup say\u0131s\u0131 \u015fudur
\nd) En fazla veri i\u00e7eren grup \u015fudur<\/p>\n

BU SONU\u00c7LARA MARMARA \u00dcN\u0130VERS\u0130TES\u0130N\u0130N \u0130LK\u00d6\u011eRET\u0130M MATEMAT\u0130K \u00d6\u011eRETMENL\u0130\u011e\u0130 B\u00d6L\u00dcM\u00dcN\u00dcN DE\u011eERL\u0130 HOCALARININ VERM\u0130\u015e OLDU\u011eU B\u0130LG\u0130LER I\u015eI\u011eINDA VARDIM!<\/p>\n

STANDART SAPMA \u0130LE \u0130LG\u0130L\u0130 TARTI\u015eMALAR VE EN DO\u011eRU SONU\u00c7LAR PEK YAKINDA Y\u0130NE www.ragipsahin.com da…
\nBEKLEY\u0130N!<\/strong><\/span><\/p>\n

MATEMAT\u0130K \u00d6\u011eRETMEN\u0130 RAGIP \u015eAH\u0130N SBS’YE HAZIRLANAN T\u00dcM \u00d6\u011eRENC\u0130LERE BA\u015eARILAR D\u0130LER!<\/span><\/strong><\/p>\n\n\t\t

\n\t\t<\/div>\n\t\u00d6RNEK SORULAR: A\u015fa\u011f\u0131da 8.s\u0131n\u0131flar\u0131n SBS deneme s\u0131nav\u0131nda yapt\u0131klar\u0131 netler verilmi\u015ftir. T\u00fcm sorular\u0131 bu\u00a0bilgilere g\u00f6re cevaplay\u0131n\u0131z.<\/span><\/p>\n

15,16,18,21,21,23,28,30,35,39,
\n41,44,45,45,46,48,49,50,51,51,
\n55,56,57,58,60,61,62,63,64,65,
\n65,67,67,68,69,71,72,72,73,75,
\n75,76,77,78,78,79,80,80,80,80,
\n81,81,81,82,82,83,83,84,84,84,
\n1) A\u015fa\u011f\u0131daki de\u011ferlerden hangisi bu deneme s\u0131nav\u0131n\u0131n net ortalamas\u0131na en yak\u0131nd\u0131r?
\na.18\u00a0 \u00a0\u00a0\u00a0 b.39\u00a0 \u00a0\u00a0\u00a0\u00a0 c.63\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0d.84<\/span><\/p>\n

2) Bu deneme s\u0131nav\u0131nda yap\u0131lan netlerin medyan\u0131 ka\u00e7t\u0131r?
\na.45\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0b.65\u00a0\u00a0\u00a0\u00a0\u00a0 c.67\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 d.84<\/p>\n

3) Bu deneme s\u0131nav\u0131nda yap\u0131ln netlerin\u00a0tepe de\u011feri\u00a0ka\u00e7t\u0131r?
\na.84\u00a0\u00a0\u00a0\u00a0\u00a0 b.80\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 c. 51\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0d.15<\/p>\n

4) Bu veriler histogram \u00e7izilmek i\u00e7in 5gruba ayr\u0131lmak isteniyor. Olu\u015fan gruplar\u0131n a\u00e7\u0131kl\u0131\u011f\u0131(grup geni\u015fli\u011fi) ka\u00e7 olmal\u0131d\u0131r?
\na.5\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0b.7\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 c.10\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 d.14<\/p>\n

5) Bu veriler histogram \u00e7izilmek i\u00e7in 7gruba ayr\u0131lmak isteniyor. Olu\u015fan gruplar\u0131n a\u00e7\u0131kl\u0131\u011f\u0131(grup geni\u015fli\u011fi) ka\u00e7 olmal\u0131d\u0131r?
\na.5\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0b.7\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 c.10\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 d.14<\/p>\n

6) Bu veriler histogram \u00e7izilmek i\u00e7in 10gruba ayr\u0131lmak isteniyor. Olu\u015fan gruplar\u0131n a\u00e7\u0131kl\u0131\u011f\u0131(grup geni\u015fli\u011fi) ka\u00e7 olmal\u0131d\u0131r?
\na.5\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0b.7\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 c.10\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 d.14<\/p>\n

7) Bu veriler histogram \u00e7izilmek i\u00e7in 14gruba ayr\u0131lmak isteniyor. Olu\u015fan gruplar\u0131n a\u00e7\u0131kl\u0131\u011f\u0131(grup geni\u015fli\u011fi) ka\u00e7 olmal\u0131d\u0131r?
\na.5\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0b.7\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 c.10\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 d.14<\/p>\n

\"\"<\/a><\/p>\n

YORUMLARINIZI BEKL\u0130YORUZ!<\/p>\n","protected":false},"excerpt":{"rendered":"

H\u0130STOGRAM 8.s\u0131n\u0131flar\u0131n matematik dersinde okutulan yeni bir konu. Milli E\u011fitim Bakanl\u0131\u011f\u0131n\u0131 yay\u0131nlad\u0131\u011f\u0131 kitapta grup geni\u015fli\u011finin form\u00fcl\u00fc veri a\u00e7\u0131kl\u0131\u011f\u0131n\u0131n grup say\u0131s\u0131na b\u00f6l\u00fcm\u00fcnden \u00e7\u0131kan say\u0131ya EN YAKIN TEK SAYIYA YUVARLANMASI \u015feklinde veriliyor. Dolay\u0131s\u0131yla 5,3 gibi bir sonu\u00e7 5e yuvarlanmas\u0131 gerekiyor.\u00a06,1 gibi bir sonucun ise 7ye yuvarlanmas\u0131 gerekiyor. Ancak i\u015flemler yap\u0131ld\u0131\u011f\u0131nda ilk \u00f6rne\u011fe g\u00f6re baz\u0131 veriler d\u0131\u015far\u0131da kal\u0131yor. …<\/p>\n","protected":false},"author":1,"featured_media":5872,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[1],"tags":[122,123,2658],"class_list":["post-463","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-genel","tag-histogram","tag-histogram-formulu","tag-ragip-sahin"],"aioseo_notices":[],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/www.ragipsahin.com.tr\/wp-content\/uploads\/2013\/05\/histogram-soru-%C3%A7%C3%B6z%C3%BCmleri.png?fit=300%2C300&ssl=1","jetpack_shortlink":"https:\/\/wp.me\/p2YBEC-7t","jetpack_sharing_enabled":true,"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/www.ragipsahin.com.tr\/index.php?rest_route=\/wp\/v2\/posts\/463","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ragipsahin.com.tr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ragipsahin.com.tr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ragipsahin.com.tr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ragipsahin.com.tr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=463"}],"version-history":[{"count":0,"href":"https:\/\/www.ragipsahin.com.tr\/index.php?rest_route=\/wp\/v2\/posts\/463\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ragipsahin.com.tr\/index.php?rest_route=\/wp\/v2\/media\/5872"}],"wp:attachment":[{"href":"https:\/\/www.ragipsahin.com.tr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=463"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ragipsahin.com.tr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=463"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ragipsahin.com.tr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=463"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}