Paper Reference(s) 6683 Edexcel GCE Statistics S1 Advanced/Advanced Subsidiary Wednesday 15 January 2003 ( good morning m: 1 hour 30 minutes Materials take for examination Items included with capitulum themes Answer Book (AB16) naught Graph Paper (ASG2) Mathematical Formulae (Lilac) Candidates may wont all calculator EXCEPT those with the facility for emblematical algebra, differentiation and/or integration. Thus candidates may NOT use calculators such as the Texas Instruments TI 89, TI 92, Casio CFX 9970G, Hewlett Packard HP 48G. instruction manual to Candidates In the boxes on the answer book, write the name of the examining physical twist (Edexcel), your centre number, candidate number, the unit title (Statistics S1), the root word course credit (6683), your surname, other na me and signature. Values from the statistical tables should be quoted in full. When a calculator is used, the answer should be given to an repress degree of accuracy. Information for Candidates A booklet Mathematical Formulae and statistical Tables is provided. Full marks may be obtained for answers to ALL questions. This paper has seven questions. Pages 6, 7 and 8 are blank. Advice to Candidates You must stipulation that your answers to parts of questions are clearly labelled. You must show commensurate work to make your methods clear to the Examiner. Answers without working may pass off along no credit. 1.
The total amount of time a d! epository spent on the telephone in a working day was recorded to the nearest minute. The data calm all over 40 days are summarised in the table below. |Time (mins) |90139 |140149 |150159 |clx169 |170179 | clxxx229 | |No. of days |8 |10 |10 |4 |4 |4 | Draw a histogram to illustrate these data...If you need to get a full essay, tack together it on our website:
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