If the Sequence Is Geometric, Find the Common Ratio $$\frac { 1 } { 7 } , \frac { 1 } { 9 } , \frac { 1 } { 11 } , \frac { 1 } { 13 }$$

question 31

Multiple Choice

If the sequence is geometric, find the common ratio. If the sequence is not geometric, say so.
- $$\frac { 1 } { 7 } , \frac { 1 } { 9 } , \frac { 1 } { 11 } , \frac { 1 } { 13 }$$

• A) 2
• B) \(\frac { 1 } { 2 }\)
• C) \(2 \frac { 1 } { 2 }\)
• D) Not geometric

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Definitions:

Mean Square

A measure used in variance and regression analysis, representing the sum of squared deviations divided by the degrees of freedom.

One-Way ANOVA

A statistical test used to determine if there are statistically significant differences between the means of three or more independent groups.

Population Variances

A measure of the dispersion or spread of a set of values in a population, reflecting how much the values differ from the population mean.

One-Way ANOVA

A statistical test that compares the means of three or more independent samples to determine if at least one sample mean significantly differs from the others.