The accompanying table shows eleven altitudes (in thousands of feet) and the speeds of sound (in feet per second) at these altitudes. Complete parts (a) through (d) below. Altitude, x Speed of sound, y 0 1117.3 5 1096.7 10 1076.3 15 1057.7 20 1037.8 25 1015.1 30 995.3 35 970.6 40 967.9 45 967.9 50 967.9 (b) Calculate the sample correlation coefficient r. (c) Describe the type of correlation, if any, and interpret the correlation in the context of the data

The accompanying table shows eleven altitudes (in thousands of feet) and the speeds of sound (in feet per second) at these altitudes. Complete parts (a) through (d) below. Altitude, x Speed of sound, y 0 1117.3 5 1096.7 10 1076.3 15 1057.7 20 1037.8 25 1015.1 30 995.3 35 970.6 40 967.9 45 967.9 50 967.9 (b) Calculate the sample correlation coefficient r. (c) Describe the type of correlation, if any, and interpret the correlation in the context of the data

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

Author:Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.

ChapterP: Preliminary Concepts

SectionP.CT: Test

Problem 1CT

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