EOC Review #4

A recent survey of 250 citizens showed that 56% favored a renovation project for the local library. The survey had a margin of error of ±1.9%. If the town has 78,717 registered voters, what is the expected minimum and maximum number of voters who would support the project? Round the answer to the nearest whole number.

Minimum (a)  

Maximum ​ (b)  

• 42,586
• 44,082
• 45,576
• 43,252
• 45,577
• 46,310

Enrique is studying the relationship between the heights of dogs and the lengths of their tails. After collecting data on a sample of 47 dogs, Enrique finds a line of fit with a correlation coefficient of -0.874. Which descriptors can be used for this correlation? Select all that apply.

• positive

• negative

• no correlation

• strong

• weak

Tags

CCSS.HSS.ID.B.5

Mathematical Equivalence

OFF

Which are intercepts of 2x − 3y = 6? Select all that apply.

• (0, 3)

• (3, 0)

• (0, 2)

• (−2, 0)

• (0, −2)

• Exponential Growth
• Exponential Decay

Tags

CCSS.HSF-IF.C.8B

Consider the values shown in the table. Which type of function can be used to model the data?

• exponential

• absolute value

• linear

• constant