The Probability That a Basketball Player Will Make a Given $\frac { 7 } { 10 }$

question 31

Multiple Choice

The probability that a basketball player will make a given free throw is $\frac { 7 } { 10 }$ .To find the probability that the player makes exactly 7 out of her next 10 free throws, evaluate the term ${ } _ { 10 } C _ { 7 } \left( \frac { 7 } { 10 } \right) ^ { 7 } \left( \frac { 3 } { 10 } \right) ^ { 3 }$ in the expansion of $\left( \frac { 7 } { 10 } + \frac { 3 } { 10 } \right) ^ { 10 }$ .Round to four decimal places.

• A)0.0090
• B)3.3897
• C)0.0007
• D)0.2668
• E)9.8825

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Definitions:

Group Memberships

The affiliations individuals have with various social groups, which help to shape their identities and social experiences.

Valued Resources

Resources, either material or non-material, that are highly regarded and sought after in a society or by individuals.

Exchange Theory

Holds that social interaction involves trade in valued resources.

Altruistic Behavior

Actions motivated by the desire to help others without expecting anything in return.