ALGEBRA I: S-ID POST TEST

WHICH TWO BEST DESCRIBE THE VALUE OF 41?

• A CHANGE IN NUMBER OF STUDENTS IN ATTENDANCE PER WEEK

• INITIAL NUMBER OF STUDENTS IN ATTENDANCE WHEN X=0

• SLOPE

• X-INTERCEPT

• Y-INTERCEPT

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S-ID.7

USING AN EXPONENTIAL MODEL, APPROXIMATELY HOW MANY RABBITS ARE EXPECTED TO BE IN THE NATIONAL PARK AT 25 YEARS?

• 192 RABBITS

• 252 RABBITS

• 340 RABBITS

• 458 RABBITS

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S-ID.6A

WHICH STATEMENT IS TRUE?

• DATA SET R HAS A GREATER MEDIAN AND A SMALLER IQR THAN DATA SET S

• DATA SET R HAS A GREATER MEDIAN AND IQR THAN DATA SET S

• DATA SET R HAS A SMALLER MEDIAN AND A GREATER IQR THAN DATA SET S

• DATA SET R HAS A SMALLER MEDIAN AND IQR THAN DATA SET S

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S-ID.2

WHAT DOES THE CORRELATION COEFFICIENT FOR THE DATA INDICATE ABOUT THE ASSOCIATION BETWEEN THE NUMBER OF HITS AND THE BATTING AVERAGE OF THE PLAYERS?

• THERE IS A STRONG NEGATIVE LINEAR ASSOCIATION

• THERE IS A STRONG POSITIVE LINEAR ASSOCIATION

• THERE IS A WEAK NEGATIVE LINEAR ASSOCIATION

• THERE IS A WEK POSITIVE LINEAR ASSOCIATION

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S-ID.8

WHICH STATEMENT IS TRUE?

• HOCKEY TEAM 1'S DATA IS NORMALLY DISTRIBUTED, AND HOCKEY TEAMS 2'S DATA IS SKEWED RIGHT.

• HOCKEY TEAM 1'S DATA IS SKEWED LEFT, AND HOCKEY TEAMS 2'S DATA IS NORMALLY DISTRIBUTED.

• HOCKEY TEAM 1'S DATA IS SKEWED LEFT, AND HOCKEY TEAMS 2'S DATA IS SKEWED RIGHT.

• HOCKEY TEAM 1'S DATA IS SKEWED RIGHT, AND HOCKEY TEAMS 2'S DATA IS SKEWED LEFT.

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S-ID.3

WHICH STATEMENT IS TRUE?

• A

• B

• C

• D

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S-ID.9

WHICH FUNCTION BEST REPRESENTS A LINEAR MODEL FOR THE DATA IN THE SCATTER PLOT?

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S-ID.6C

WHICH BOX PLOT REPRESENTS THE DATA?

• A

• B

• C

• D

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S-ID.1