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A group of sevèn week-old chickens reared on a high protein diet weigh 12, 15, 11, 16, 14, 14 and 16 ounces, a second group of five chickens similarly treated except that they receive a low protein diet weighted 8, 10, 14, 10 and 13 ounces. Test whether there is sufficient evidence that additional protein has increased the weight of the chickens. (The table value of t for v = 10 at 5% level of significance is 2-33.)

A group of sevèn week-old chickens reared on a high protein diet weigh 12, 15, 11, 16, 14, 14 and 16 ounces, a second group of five chickens similarly treated except that they receive a low protein diet weighted 8, 10, 14, 10 and 13 ounces. Test whether there is sufficient evidence that additional protein has increased the weight of the chickens. (The table value of t for v = 10 at 5% level of significance is 2-33.)

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 1GP
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A group of sevèn week-old chickens reared on a high protein diet weigh 12, 15, 11, 16, 14, 14 and 16 ounces, a second group of five chickens similarly treated except that they receive a low protein diet weighted 8, 10, 14, 10 and 13 ounces. Test whether there is sufficient evidence that additional protein has increased the weight of the chickens. (The table value of t for v = 10 at 5% level of significance is 2-33.)
Transcribed Image Text:A group of sevèn week-old chickens reared on a high protein diet weigh 12, 15, 11, 16, 14, 14 and 16 ounces, a second group of five chickens similarly treated except that they receive a low protein diet weighted 8, 10, 14, 10 and 13 ounces. Test whether there is sufficient evidence that additional protein has increased the weight of the chickens. (The table value of t for v = 10 at 5% level of significance is 2-33.)
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