What percentage of the general U.S. population have bachelor's degrees? Suppose that the Statistical Abstract of the United States, 120th Edition, gives the following percentage of bachelor’s degrees by state. For convenience, the data are sorted in increasing order. 17 18 18 18 19 20 20 20 21 21 21 21 21 22 22 22 22 22 23 23 24 24 24 24 24 25 25 25 25 26 26 26 26 26 26 27 27 27 28 28 28 29 29 31 31 32 32 34 35 38 Illinois has a bachelor's degree percentage rate of about 18%. Into what quartile does this rate fall? Group of answer choices 1)first quartile 2)third quartile 3)second quartile 4)none of these choices 5)first quartile as well as second quartile
Contingency Table
A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.
Binomial Distribution
Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.
| 17 | 18 | 18 | 18 | 19 | 20 | 20 | 20 | 21 | 21 |
| 21 | 21 | 21 | 22 | 22 | 22 | 22 | 22 | 23 | 23 |
| 24 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 25 | 26 |
| 26 | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 28 | 28 |
| 28 | 29 | 29 | 31 | 31 | 32 | 32 | 34 | 35 | 38 |
Illinois has a bachelor's degree percentage rate of about 18%. Into what
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