Which of the Following Conclusions About the Human Genome Is

question 60

Multiple Choice

Which of the following conclusions about the human genome is (are) true?

• A)Only about 80% of the human genome is transcribed to RNA.
• B)Only about 1-2% of the human genome codes for proteins.
• C)Most of the proteins found in humans are also found in many other animals.
• D)Nearly half of the human genome consists of repetitive DNA sequences.
• E)All of the above.

Understand the usage and interpretation of expected cell counts in hypothesis testing.

Grasp the basics of chi-square distribution and its properties.

Understand and identify methods for checking the normality of residuals.

Define and identify conditions of homoscedasticity and heteroscedasticity.

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Definitions:

Null Hypothesis

A default hypothesis that there is no significant difference or effect, tested against the alternative hypothesis.

Critical Value

A point on the scale of the test statistic beyond which we reject the null hypothesis; it depends on the chosen level of significance.

Test Statistic

A standardized value used in hypothesis testing to determine how far a sample statistic diverges from what is assumed in the null hypothesis.