Answer problems 1a,b and 2a,b athe median and the interquartile range152Time / (sec)FrequencyExercise 6BFor questions 1 and 2, use the method demonstrated in Worked Example 6.5 to complete the grouped frequencysummarizing the data in each question. State also the total number of observations.1 The times taken by members of an athletics team running a sprint race are given below, to the nearest seTime / (sec)FrequencyCopy and complete each table.16117714.5 € / < 16.5185OAMING193200211wwwwwNew interquartile range18.5 €/<20.5220233.611.8 Time t (sec)FrequencyNumber of pages n2 Some books from two parts of a library are sampled, and the number of pages in cach book is recorded, roundingdown to the nearest hundred.FrequencyHistorical fictionRomantic fiction17.5 € 20.520002Number of pages nFrequency25300 40022712500 6001312857007480046 Core: Statistics2Copy and complete the tables, representing the actual number of pages in the sampled books.a Historical fiction:b Romantic fiction:Number of pagesE4Frequency11For questions 3 and 4, use the method demonstrated in Worked Example 6.6 to find the mean, median and mode for9

Exercise 6B For questions 1 and 2, use the method demonstrated in Worked Example 6.5 to complete the grouped frequenc- summarizing the data in each question. State also the total number of observations. 1 The times taken by members of an athletics team running a sprint race are given below, to the nearest se Time / (sec) Frequency a 15 2 Copy and complete each table. Time / (sec) Frequency 16 1 17 7 14.5 < 16.5 18 5 19 نیا 3 20 0 21 1 Remerquarte 18.5<20.5 22 0 23 1

Exercise 6B For questions 1 and 2, use the method demonstrated in Worked Example 6.5 to complete the grouped frequenc- summarizing the data in each question. State also the total number of observations. 1 The times taken by members of an athletics team running a sprint race are given below, to the nearest se Time / (sec) Frequency a 15 2 Copy and complete each table. Time / (sec) Frequency 16 1 17 7 14.5 < 16.5 18 5 19 نیا 3 20 0 21 1 Remerquarte 18.5<20.5 22 0 23 1

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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