Refer to IT's About Business 4

question 95

Multiple Choice

Refer to IT's About Business 4.1 - Internet Access in Cuba: Which of the following is an incorrect statement?

• A)The Cuban government controls all online communication via the Internet.
• B)Internet access is free to everyone.
• C)Cuban citizens circumvent government restrictions by satellite smartphones.
• D)Cuban citizens can only access expanded Internet services in cyber cafes.

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Definitions:

Null Hypothesis

A default hypothesis that there is no significant effect or difference between specified populations.

Reject

In statistical hypothesis testing, it refers to the decision to not accept the null hypothesis based on the evidence from the data.

F-Ratio

A statistic used in ANOVA to compare the variance among group means to the variance within groups; a measure of variance between groups relative to variance within groups.

Main Effect

In statistical analysis, the direct impact of an independent variable on a dependent variable, disregarding the influences of or interactions with other variables.