The two data sets are dependent. Find d  to the nearest tenth. x: 7.1, 6.8, 7.2 5.5, 6.8, 5.7 y: 9.4, 9.0, 7.8, 8.1, 9.3

The ages (in years) and helghts (in inches) of all pitchers for a beseball team are listed. Find the coefficient of variation for each of the two data sets. Then compare the results. -Click the Icon to view the data sets. CV. %D Round to one decimal place as needed.)

Find the percentil for the data point. Data set: 5 12 9 7 5 5 12 7 5 12 2 12 15 6 9 5 12 9 7 12;data point 6

Which of the following best describes the process of finding the interquartile range for a set of data? a.Find the difference between the maximum and the minimum. b.Subtract Q1 from Q3. c.Add the biggest and smallest numbers. d.Place the numbers in order from least to greatest and find the middle.

Answer this ASAP Determine the value of y for x = 4.7, given the following data:

If a tree is 4 years old, which is the best prediction of the height of the tree? (2ft),(4ft),(6ft)?

he data set below shows the ages of a random sample of children under the age of 14 who live in an apartment uilding. dake a dot plot to display the data. Children's Ages 7,4,7,7,2, 10, 12, 8, 7, 4

Consider this set of data: 4.5 3.2 3.5 3.9 3.5 3.9 4.3 4.8 3.6 3.3 4.3 4.2 3.9 3.7 4.3 4.4 3.4 4.2 4.4 4.0 3.6 3.5 3.9 4.0 Construct a stem and leaf plot by using the leading digit as the stem. Construct a stem and leaf plot by using each leading digit twice. Does this technique improve the presentation of the data? Explain.

Use this data which give the dosage levels for a particular drug and the heart rate measured 30 minutes after taking the drug. Dose (mg) Heart rate 0.125 95 0.20 90 0.25 93 0.30 92 0.35 88 0.40 80 0.50 82 Create a scatter plot.  Use your Ti-84

The table below shows the number of state-registered automatic weapons and the murder rate for several Northwestern states. 11.5 8.4 6.8 3.4 2.5 2.6 2.6 0.9 13.5 10.9 9.8 6.7 6.3 6.4 4.5 x = thousands of automatic weapons y = murders per 100,000 residents This data can be modeled by the equation 0.83x + 3.99. Use this equation to answer the following; Special Note: I suggest you verify this equation by performing linear regression on your calculator. A) How many murders per 100,000 residents can be expected in a state with 8.4 thousand automatic weapons? Answer Round to 3 decimal places. B) How many murders per 100,000 residents can be expected in a state with 7.3 thousand automatic weapons? Answer Round to 3 decimal places.