Which Soviet Leader Introduced New Policies of Glasnost and Perestroika

question 65

Multiple Choice

Which Soviet leader introduced new policies of glasnost and perestroika to allow a more democratic political system?

• A)Gorbachev
• B)Putin
• C)Lenin
• D)Stalin
• E)Yeltsin

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Definitions:

Blood Pressure

The force exerted by circulating blood on the walls of blood vessels, typically measured to assess overall cardiovascular health.

Unequal-variances Test

A statistical method used when comparing two groups or samples that are assumed to have different variances, to evaluate if their means are significantly different.

Independent Populations

Populations that are not related or affected by each other, allowing for assumptions of independence in statistical tests.

T-test

A statistical test used to compare the means of two groups to determine if there is a significant difference between them.