Which of the following statements is false?
a. When we’re talking about a group, the entire group is called the population.
b. Sometimes a population is quite large, such as the people likely to vote in the next U.S. presidential election—in excess of 100,000,000 people.
c. For practical reasons, polling organizations trying to predict who will become the next president work with carefully selected small subsets of the population known as samples. Many of the polls in the 2016 election had sample sizes of about 1000 people.
d. Measures of dispersion help you understand how concentrated the values are.
d. Measures of dispersion help you understand how concentrated the values are.
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The output of this Java program will be:
``` public class Test { public static void main(String[] args) { int[] a = {99, 22, 11, 3, 11, 55, 44, 88, 2, -3}; int result = 0; for (int i = 0; i < a.length; i++) { if (a[i] > 30) { result += a[i]; } } System.out.printf("Result is: %d%n", result); } } ``` a. Result is: 280. b. Result is: 286. c. Result is: 154. d. Result is: 332.
Match the following terms to their definitions
I. theme A. refers to the visual presentation of the informational elements of the slide II. Gallery B. a collection of related images and sounds III. master page C. where the available themes are stored IV. layout D. shows how all slides in the presentation will display
If your query does not include the WHERE keyword, the query will return all records from the table
Indicate whether the statement is true or false
The physical devices that make up a computer are its __________.
a. software b. applications c. hardware d. CPU