Prior to Ordering the Use of an Atomic Bomb Against

question 42

Multiple Choice

Prior to ordering the use of an atomic bomb against Japan,President Harry Truman

• A) sent evidence of a test explosion to the Japanese government.
• B) issued an ultimatum to Japan to surrender or face utter devastation.
• C) warned the Japanese about the atomic bomb but sent no evidence of its effect.
• D) told Japan to evacuate Hiroshima or face the consequences.
• E) did not send any kind of message to Japan.

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Definitions:

Interaction Effect

In statistical modeling, the effect on the dependent variable that is a result of the combination of two or more independent variables.

F Statistic

A ratio used in statistical analysis to compare the variance between groups with the variance within groups, often applied in an ANOVA context.

Null Hypothesis

The presupposition in statistical testing that there is no relationship or effect between certain variables.

Interaction

In statistics, it refers to a situation where the effect of one variable on a response variable differs depending on the level of another variable.