Here Are 3 Boxplots of Weekly Gas Prices at a Service

question 34

Multiple Choice

Here are 3 boxplots of weekly gas prices at a service station in the U.S.A.(price in $ per gallon) .Compare the distribution of prices over the three years.

• A)Gas price have been increasing on average over the 3-year period,but the spread has been decreasing.The distribution has been skewed to the left,and there were 3 high outliers in 2005.
• B)Gas price have been increasing on average over the 3-year period,and the spread has been increasing as well.The distribution has been skewed to the right,and there were 3 high outliers in 2005.
• C)Gas price have been decreasing on average over the 3-year period,and the spread has been decreasing.The distribution has been skewed to the left,and there were 3 high outliers in 2005.
• D)Gas price have been decreasing on average over the 3-year period,but the spread has been increasing.The distribution has been skewed to the right,and there were 3 high outliers in 2005.
• E)Gas price have been increasing on average over the 3-year period,and the spread has been increasing as well.The distribution has been skewed to the left,and there were 3 high outliers in 2005.

Comprehend the importance and process of DNA replication, and how it is regulated within the cell cycle.

Identify factors influencing the rate of cell division and understand the signal transduction pathways associated with cell growth.

Describe the structure and function of chromosomes and the proteins associated with them.

Understand the biochemical mechanisms regulating the cell cycle, including cyclins and cyclin-dependent kinases.

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Definitions:

Standard Deviation

A measure that quantifies the amount of variation or dispersion of a set of data values.

Sleep

A natural, reversible state of reduced responsiveness to external stimuli and diminished activity of the body, essential for physical and mental restoration.

Confidence

The degree of certainty or trust one can place in a particular result or conclusion, often expressed as a percentage in statistical analyses.

Observations

Elements of a sample or population that have been collected and can be analyzed statistically.