The following scatter plot and SPSS output represent data collected on 89 middle-aged people.The relationship between body weight and percent body fat is to be studied. 
What is the value of the estimate for ,the standard deviation of the deviations i?
Definitions:
Allele
A variation of a gene, resulting from mutation, that occurs in the same location on a chromosome, among two or more possibilities.
Blood Protein
Various proteins found in blood, serving functions such as transport, immunity, and regulation of bodily processes.
Oxygen
A chemical element with symbol O and atomic number 8, essential for most life forms on Earth as a component of water and as a necessary element for cellular respiration.
Biological Classification
The scientific process of grouping and categorizing organisms into a hierarchical system known as taxonomy, based on their physical and genetic similarities and evolutionary relationships.
Q21: Based on a sample of the salaries
Q23: When making a stemplot,it is appropriate to
Q25: As part of a large,ongoing diet study,some
Q26: A private university is trying to determine
Q35: A study was done to determine whether
Q55: According to John B.Watson,the founder of American
Q61: A study compares four groups with six
Q64: One objection to the three-box model of
Q179: Albert Bandura and his colleagues had nursery
Q195: You train your dog Milo to salivate