# Question: The number of patents a university receives is an indicator

The number of patents a university receives is an indicator of the research level of the university. From a study titled Science and Engineering Indicators issued by the National Science Foundation, we found the number of U.S. patents awarded to a sample of 36 private and public universities to be as follows.

Construct a stem-and-leaf diagram for these data with

a. One line per stem.

b. Two lines per stem.

c. Which stem-and-leaf diagram do you find more useful? Why?

Construct a stem-and-leaf diagram for these data with

a. One line per stem.

b. Two lines per stem.

c. Which stem-and-leaf diagram do you find more useful? Why?

## Answer to relevant Questions

From phillies.mlb.com, the official Web site of the 2008World Series champion Philadelphia Phillies major league baseball team, we obtained the data shown on the next page on the heights, in inches, of the players on the ...From the Recording Industry Association of AmericaWeb site, we obtained data on the number of albums sold, in millions, for the top recording artists (U.S. sales only) as of November 6, 2008. Those data are provided on the ...Refer to the weight data in Table 2.8 on page 53. Note that there are 37 observations, the smallest and largest of which are 129.2 and 278.8, respectively. Apply the preceding procedure to choose classes for cutpoint ...Refer to Exercise 2.68. a. Round each observation to the nearest 10 ml, drop the terminal 0s, and then obtain a stem-and-leaf diagram of the resulting data. b. Truncate each observation by dropping the units digit, and then ...A variable of a population has a left-skewed distribution. a. If a large simple random sample is taken from the population, roughly what shape will the distribution of the sample have? Explain your answer. b. If two simple ...Post your question