Human beta-endorphin (HBE) is a hormone secreted by the pituitary gland under conditions of stress. An exercise

Question:

Human beta-endorphin (HBE) is a hormone secreted by the pituitary gland under conditions of stress. An exercise physiologist measured the resting (unstressed) blood concentration of HBE in three groups of men: 15 who had just entered a physical fitness program, 11 who had been jogging regularly for some time, and 10 sedentary people. The HBE levels (pg/ml) are shown in the following table.5 Calculations based on the raw data yielded SS(between) = 240.69 and SS(within) = 6,887.6.
Human beta-endorphin (HBE) is a hormone secreted by the pituitary

(a) State the appropriate null hypothesis in words, in the context of this setting.
(b) State the null hypothesis in symbols.
(c) Construct the ANOVA table and test the null hypothesis. Let α = 0.05.
(d) Calculate the pooled standard deviation, Spooled.

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For  book-img-for-question

Statistics For The Life Sciences

ISBN: 9780321989581

5th Edition

Authors: Myra Samuels, Jeffrey Witmer, Andrew Schaffner

Question Posted: