PROBABILIDAD y ESTAD´ISTICA (61.06, Industriales)1. La probabilidad de que un emisor de mensajes sea fuente de spam es 0.1. El 90 % de los mensajesspam tiene la palabra Viagra, mientras que s´olo el 15 % de los mensajes no spam la tienen. Unreceptor ha recibido 4 mensajes de la misma fuente y en exactamente 2 de ellos detect´o la palabraViagra, ¿cu´al es la probabilidad de que la fuente sea
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Secondary schools entrance examination 2005MINISTRY OF EDUCATION
NATIONAL GRADE SIX ASSESSMENT 2013
The results of the National Grade Six Assessment (NGSA) written on 25 March and 26 March
2013 will be released to schools shortly. Sixteen thousand eight hundred and eleven (16,811)
candidates were entered for this assessment. These candidates also wrote the National Grade Two Assessment in 2009 and the National Grade Four Assessment in 2011. The results being released give a report on the candidates’ overall performance at the three assessments. A percentage of the marks gained at the Grade Two and the Grade Four Assessments was combined with the marks gained at the Grade Six Assessment in order to determine the candidates’ overall scores. Five percent (5%) of each candidate’s Grade Two score in Mathematics and English, and ten percent (10%) of the Grade Four score in the same subjects, were added to eighty five percent (85%) of each candidate’s score in those subjects. The combined scores in Mathematics and English were added to the scores gained in Science and The highest possible standardized scores obtainable were Mathematics - 134 English - 146,
Social Studies - 138, and Science - 142. The highest possible total score obtainable was 560.
Details of the candidates securing the top 10 marks are indicated below: Gaining the top position with a score of 548 marks was Salma Majeed of ISA Islamic
Academy. Second position was gained by Christian Pile of Mae’s Under 12 with 547 marks.
Third position was gained by Navindra Persaud of Mae’s Under 12 with 545 marks. The
fourth, fifth and sixth positions were also gained by candidates from Mae’s Under 12 namely:
Ashtmi Natasha Deo with 543 marks, Bradon Chanderban with 542 marks and Zane Ramotar
with 541 marks.
Sharing the sixth position were Leshanna Bindah of Stella Maris Primary and Abdur-Rahman
Sattaur of Al Ghazali Islamic Academy, who each gained 541 marks.
The ninth position was shared by three candidates namely: Divya Jagroo of Graham’s Hall
Primary, Daniel Baldeo-Thorne of New Guyana School and Renee Bisnauth of Cropper
Primary. They each scored 540 marks.
The twelfth position was gained by Maitri Vathada of Leonora Primary with 539 marks.
The remaining positions were occupied by : Two hundred and forty one (241) candidates from schools in Region’s 1, 2, 5, 6, 7, 9 and 10 are eligible for entry into President’s College. NATIONAL GRADE SIX ASSESSMENT - 2013
TOP ONE PERCENT
Abdur-Ramhman Sattaur Al Ghazali Islamic Aca. Amirah Quamina-Cummings St Gabriel’s Primary NATIONAL GRADE SIX ASSESSMENT - 2013
CANDIDATES SECURING THE TOP TEN PLACES BY REGION
REGION # 1
REGION # 2
REGION # 3
REGION # 4
Mon Repos Primary
REGION # 5
REGION # 6
REGION # 7
St. John the Baptist Primary
REGION # 8
REGION # 9
St Ignatius Primary
REGION # 10
Watooka Day School
Watooka Day School
ISA Islamic Academy
Ministry of Education
National Grade Six Assessment 2013
Cut-off scores for Sixth Form Schools
SECONDARY SCHOOL NAME
UNIVERSITA' DEGLI STUDI "G. D'ANNUNZIO" DI CHIETI FACOLTA' DI FARMACIA Dal lunedì al venerdì dalle ore 09:00 alle ore13:00 • BASI FISIOFARMACOLOGICHE Meccanismi di trasmissione dell'informazione a livello del S.N.C. Concetti generali relativi all'importanza dei neurotrasmettitori e cotrasmettitori nel controllo delle funzioni nervose superiori • FARMACI ANTIPARKINSONIANI L-D