The data show the hourly earnings (in dollars) of a sample of 25 railroad equipment manufacturers. Use technology to answer parts (a) and (b). 15.55 18.80 14.55 15.75 14.35 13.90 17.55 17.50 13.85...


The data show the hourly earnings (in dollars) of a sample of 25 railroad equipment manufacturers. Use technology to answer parts (a) and (b).<br>15.55 18.80 14.55 15.75 14.35 13.90 17.55 17.50 13.85<br>14.20 19.10 15.40 15.25 19.45 15.95 16.45 16.30 15.30<br>15.10 19.10 15.20 16.20 17.80 18.45 15.30<br>.....<br>a. Find the data set's first, second, and third quartiles.<br>Q, =<br>Q2 =<br>Q3 =<br>(Type integers or decimals. Do not round.)<br>

Extracted text: The data show the hourly earnings (in dollars) of a sample of 25 railroad equipment manufacturers. Use technology to answer parts (a) and (b). 15.55 18.80 14.55 15.75 14.35 13.90 17.55 17.50 13.85 14.20 19.10 15.40 15.25 19.45 15.95 16.45 16.30 15.30 15.10 19.10 15.20 16.20 17.80 18.45 15.30 ..... a. Find the data set's first, second, and third quartiles. Q, = Q2 = Q3 = (Type integers or decimals. Do not round.)

Jun 01, 2022
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