What was the mean ranking for the females in this class

Reference no: EM137704

1. On a certain airline, the chance the early flight from Atlanta to Chicago is full is 0.8. The chance the late flight is full is 0.7. The chance both flights are full is 0.6. Are the two flights being full independent events?

A. Yes
B. No
C. We do not have enough information.

2. A Psychology instructor asked the 100 females in her class to rate their intelligence on a scale of 1 to 10. The ratings were

What was the mean ranking for the females in this class?

A. 7.5
B. 6.66
C. 612

Reference no: EM137704

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