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(Comparing Data MC)Data were gathered from two groups and displayed in the histograms.  Compare the appropriate measures of center and variability for the two sets of data.

(Exponential Models MC)A music streaming platform used data to calculate the model ŷ = 803.3(1.138)x, where x represents the number of days since a song was released and ŷ represents the predicted number of downloads. Interpret the percent rate of change of the model in the context of the problem.

(Linear Models LC)The price for chicken and the amount sold are recorded in the table. Chicken price per pound (in dollars) 1.52 1.89 1.99 2.14 2.56 2.78 2.98 3.12 3.49 Chicken sold (in pounds) 25 22 22 20 19 17 15 10 10 The equation ŷ = –7.828x + 37.321 models the data, where x represents the chicken price per pound and ŷ represents the predicted number of pounds sold. For which of the following prices would predicting the amount sold be an extrapolation?

(Exponential Models MC)Data were gathered and displayed on a scatter plot.Which of the following is the most appropriate equation to model the data?

(Interpreting Data Distribution MC)The display shows data collected from a group of students at Cedartown High School.How many more students have cats than dogs?

Which of the tonsils is also known as the adenoids?

ID Structure with red strips.

Hematopoiesis occurs in the _______ bone marrow.

(Exploring Events Using Probability LC)Describe all the outcomes of the event from rolling a number less than 8 on a standard 12-sided die.

(Addition and Multiplication Rules for Probability LC)P(A) = 0.33, P(B) = 0.21, P(A|B) = 0.21. Are the events independent? Justify mathematically.