Assume that a Chi-square test was conducted to test the goodness of fit to a 3:1 ratio and that a Chi-square value of 2.62 was obtained
Should the null hypothesis be accepted? How many degrees of freedom would be associated with this test of significance?
yes; 1
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In which decade of life does the removal of the bone matrix first exceed production of new bone?
A. Second decade B. Third decade C. Fifth decade D. Sixth decade
Recognition or "self" proteins on the surface of your cells are called ____
a. T cell receptors (TCRs) b. cytokines c. major histocompatibility complex (MHC) markers d. complements e. PAMPs
Which of the fungal groups is mismatched with the asexual spore produced?
A. Chytridiomycota-zoospores B. Zygomycota-sporangiospores C. Ascomycota-conidiospores D. None are mismatched. They are all correctly matched.
In humans, normal skin pigmentation is influenced by a dominant gene (C), which allows pigmentation to develop. All individuals who are homozygous for the recessive allele (c) are unable to produce an enzyme needed for melanin formation and are therefore referred to as albino. Two normal parents produce an albino child. What are the chances that the next child will be an albino?
A. 1/2 chance B. 2/3 chance C. 1/4 chance D. 1/8 chance E. no chance