9 As part of a wide ranging study of health and nutrition, investigators collected information for arandom sample of 4023 college students. Among other statistics they found that for the studentsin the study the standard deviation in the students' weights (x) was Sx = 10 kg, the standarddeviation in the maximum amount the students could bench-press (y) was sy = 20 kg and the%3!correlation between these two variables was ry= 0.6.These statistics tell us that...O ... on average, students who weigh 70 kgs can bench press 20 kgs more than students who weight 60 kgs.on average, students can bench press 60% of their own weight....O... students who gain 15 kgs will increase their maximum bench-press weight by 18 kgs, on average.O... the students who weigh 60 kgs can bench-press 12 kgs more, on average, than the students who weigh50 kgs.

Name: 9 As part of a wide ranging study of health and nutrition, investigato
Uploaded: 2024-03-20T07:06:41.000Z
Channel: Bartleby
Description: 9 As part of a wide ranging study of health and nutrition, investigators collected information for arandom sample of 4023 college students. Among other statistics they found that for the studentsin the study the standard deviation in the students' we