I Trying to Predict Weekly Sales with a Standard Error

question 89

Multiple Choice

i. Trying to predict weekly sales with a standard error of estimate of $1,955, we would conclude that 68 percent of the predictions would not be off more than $1,955, 95 percent would not be off by more
$3,910, and 99.7 percent would not be off by more than $5,865. T6
Ii) The smaller the sample, the smaller the possible error as measured by the standard error of estimate. F6
Iii) Approximately 95% of the values lie within two standard errors of the regression line.

• A) (i), (ii) and (iii) are all correct statements
• B) (i) and (ii) are correct statements, but not (iii).
• C) (i) and (iii) are correct statements but not (ii).
• D) (ii) and (iii) are correct statements but not (i).
• E) All statements are false

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Definitions:

Sexual Aggression

Behavior that is intended to harm or exert power over another individual in a sexual manner without their consent.

Long-Term Exposure

Describes the condition or effect of being subjected to a substance, environment, or influence over an extended period.

Violent Video Games

Electronic games that involve interactive engagement with content focused on violence, conflict, and aggression.

Violence

Behavior involving physical force intended to hurt, damage, or kill someone or something, often resulting from aggression.