Carla has beon making a "wlld scape" In her backyard. The table shows the number of birds visiting her feeder at the same hour on the first day of each month since she began her project. Use a polynomlal model to make a reasonable estimate of the number of birds there mlght be in July.

Birds at Feeder from 7:00 to 8:00 A.M.:

$$\begin{array}{| l | l |} \hline \text{Jan} & \text{Feb} & \text{Mar} & \text{Apr} & \text{May} & \text{Jun}\\ \hline \text{3} & \text{8} & \text{18} & \text{36} & \text{65} & \text{108}\\ \hline \end{array}$$

Use your graphing calculator to find values for $R^2$. a. For LinReg, $R^2$=_________ . b. For QuadReg, $R^2$=_________ . c. For CubicReg, $R^2$=_________ .

Do all single-celled organisms have the same internal organization? Explain your answer using examples.

Copy the graphic organizer. Use it and your notes to explain why townships and special districts develop, and how each is organized.

$$\begin{array}{|l|l|}\hline \text{Townships} & \text{Special Districts} \\ \text{Why} & \text{Why} \\ \text{Organization:} & \text{Organization:}\\ \hline \end{array}$$

Use a significance level of $\alpha = 0.05$ and refer to the accompanying data. The amounts of sugar (grams of sugar per gram of cereal) and calories (per gram of cereal) were recorded for a sample of 16 different cereals. TI-83 / 84 Plus calculator results are shown here. Is there sufficient evidence to support the claim that there is a linear correlation between sugar and calories in a gram of cereal? Explain.

$$\begin{matrix} \text{LinRegTest}\\ \text{y=a+bx}\\ \text{$\beta \ne 0$ and $\rho \ne 0$}\\ \text{df = 14}\\ \text{a = -188.3423729}\\ \text{b=5.789830508}\\ \text{r$^2$=.5858430396}\\ \text{r=.7654038409}\\ \end{matrix}$$

In MODE, (second line), fix the number of decimal places to be 2. Then the slope and y-intercept values of the LinReg line will round to the nearest hundredth. Find the LinReg line of best fit for the National Health Expenditures data. Then predict national health expenditures for 2010.

$$\begin{matrix} \text{Year} & \text{1997} & \text{1998} & \text{1999} & \text{2000} & \text{2001} & \text{2002}\\ \text{National Health expenditures (billions of dollars)} & \text{1093} & \text{1150} & \text{1223} & \text{1309} & \text{1421} & \text{1553}\\ \end{matrix}$$

Why is it important to distinguish between the performance of a manager and the performance of the organization subunit for which the manager is responsible? Give an example.

Using the vocabulary list for the lesson, supply the correct word to complete the sentence.

A series of internal scandals _____ the collapse of the organization.

A bird-watcher sees an unusual bird at a feeder. He takes careful notes on the bird's color, shape, and other physical features and then goes to a reference book to see if he can identify the species. What aspect of scientific thinking is most apparent in this situation?

A observation

B inference

C hypothesis formation

D controlled experimentation

Billy noted that he wanted to put whatever organization he went to work for on the fast track for growth. Expansion into new areas with new stores and/or production facilities would be a necessity. Which form of business organization is best suited to attract the capital needed to fulfill Billy’s desires for the future? Why?

The organization of parts, chapters, sections, and subsections in a book is related to clustering. Explain why, and to what form of clustering

A news organization wants to know what percent of U.S. residents support a "pathway to citizenship" for people who came to the United States illegally. The news organization randomly selects registered voters for the survey. Describe how undercoverage might lead to bias in this study. Explain the likely direction of the bias.

Which sentence should be deleted to improve the passage's organization? F. 1 G. 2 H. 4 J. 5

In countries like Poland, the organization provided _______ from poverty. a. refreshment b. honor c. escape d. peace

Beginning with atoms, list in the correct sequence the levels of organization of your body, from the simplest level to the most complex.