Mathematics, 24.10.2019 03:00 sngarcia

Acomputer scientist is investigating the usefulness of two different design languages in improving programming tasks. twelve expert programmers, familiar with both languages, are asked to code a standard function in both languages, and the time in minutes is recorded. the data are shown here time programmer design language 1 design language 2 1 17 18 2 16 14 3 21 19 4 14 11 5 18 236 24 21 7 16 108 14 139 21 1910 23 1011 24 1312 15 11(a) find a 95% ci on the difference in mean coding times. is there any indication that one design language is preferable?

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