A Researcher Records the Time (In Seconds)it Takes 20 Students

question 16

Multiple Choice

A researcher records the time (in seconds) it takes 20 students to complete a 100-yard dash after receiving poor,neutral,or positive feedback regarding their athletic ability.The same participants were observed in each group.If = 152 and = 12,then what is the decision for a one-way within-subjects ANOVA at a .05 level of significance?

• A)Reject the null hypothesis.
• B)Retain the null hypothesis.
• C)There is not enough information to answer this question.

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Definitions:

Meiosis

A type of cell division that results in four daughter cells, each with half the number of chromosomes of the parent cell, important for sexual reproduction.

Sexual Reproduction

A biological mechanism that generates a new life form through the merging of genetic information from two distinct organisms.

Telophase II

The final stage of meiosis II where chromosomes decondense, nuclear envelopes form around the daughter nuclei, and cytokinesis occurs, resulting in four haploid daughter cells.

Homologous Chromosomes

Chromosome pairs in diploid beings that are alike in form, dimension, and genetic composition, being inherited from both the mother and the father.