The Random Variable X Is Normally Distributed with Mean of 80

question 88

Multiple Choice

The random variable X is normally distributed with mean of 80 and variance of 36.The 67th percentile of the distribution is

• A)72.00
• B)95.84
• C)90.00
• D)82.64

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Definitions:

Authoritative

describes a leadership or parenting style characterized by high responsiveness and high demands, aiming to guide children's behavior with empathy and rules.

Permissive

Describes a parenting style characterized by low demands with high responsiveness, often leading to less disciplined but more emotionally secure children.

Rejecting-neglecting

A parenting style characterized by a lack of responsiveness and demand, often resulting in negative outcomes for child development.

Responsiveness

The quality of reacting quickly and positively.