In a Statistic Class,10 Scores Were Randomly Selected with the Following

question 112

Multiple Choice

In a statistic class,10 scores were randomly selected with the following results were obtained (mean = 71.5) : 74,73,77,77,71,68,65,77,67,66 What is the variance?

• A)22.72
• B)12.00
• C)4.77
• D)516.20
• E)144.00

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Definitions:

End-Of-String Character

A special character used in programming to mark the termination of a string, typically the null character '\0'.

Strcopy

A function in C for copying one string into another, ensuring the destination string has enough space to accept the source string.

End-Of-String Character

A special character, typically represented as '\0', used to mark the termination of a string in languages like C.

Strcopy

A standard library function in C programming that copies the string pointed to by the source, including the null terminator, to the destination.