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An article contains 1303 words. The frequencies of words with various lengths are given in the table. A word in the article is randomly chosen. Using the information in the table, find the following. a) The probability that the word has 4 letters. b) The probability that the word has 5 or fewer letters. c) The probability that the word has 8 or more letters. Click the icon to view the table. Data table a) How is the probability that the word has 4 letters found? Length OA. Subtract the probability of 4 letters from 1. (number of letters) Frequency 1 32 OB. Divide the total by the frequency of 4 letters. 2 221 O C. Find the sum of the probabilities of 1 letter, 2 letters, and 3 letters 3 289 4 169 O D. Divide the frequency of 4 letters by the total. 5 174 6 123 The probability that the word has 4 letters is 7 85 (Simplify your answer.) 8 75 b) How is the probability that the word has 5 or fewer letters found? 9 65 10 38 O A. Divide the total by the frequency of 5 letters. 11 17 12 8 OB. Find the sum of the probabilities of 1 letter, 2 letters, 3 letters, 4 letters, and 5 letters. 13 5 OC. Subtract the probability of 5 letters from 1. 14 O D. Divide the frequency of 5 letters by the total. 15 The probability that the word has 5 or fewer letters is (Simplify your answer.) c) How is the probability that the word has 8 or more letters found? OA. Subtract the probability of 8 letters from 1. OB. Divide the frequency of 8 letters by the total. OC. Divide the total by the frequency of 8 letters. OD. Find the sum of the probabilities of 8 letters, 9 letters, 10 letters, 11 letters, 12 letters, 13 letters, 14 letters, and 15 letters. The probability that the word has 8 or more letters is (Simplify your answer.) Print 0 2 Done - X

An article contains 1303 words. The frequencies of words with various lengths are given in the table. A word in the article is randomly chosen. Using the information in the table, find the following. a) The probability that the word has 4 letters. b) The probability that the word has 5 or fewer letters. c) The probability that the word has 8 or more letters. Click the icon to view the table. Data table a) How is the probability that the word has 4 letters found? Length OA. Subtract the probability of 4 letters from 1. (number of letters) Frequency 1 32 OB. Divide the total by the frequency of 4 letters. 2 221 O C. Find the sum of the probabilities of 1 letter, 2 letters, and 3 letters 3 289 4 169 O D. Divide the frequency of 4 letters by the total. 5 174 6 123 The probability that the word has 4 letters is 7 85 (Simplify your answer.) 8 75 b) How is the probability that the word has 5 or fewer letters found? 9 65 10 38 O A. Divide the total by the frequency of 5 letters. 11 17 12 8 OB. Find the sum of the probabilities of 1 letter, 2 letters, 3 letters, 4 letters, and 5 letters. 13 5 OC. Subtract the probability of 5 letters from 1. 14 O D. Divide the frequency of 5 letters by the total. 15 The probability that the word has 5 or fewer letters is (Simplify your answer.) c) How is the probability that the word has 8 or more letters found? OA. Subtract the probability of 8 letters from 1. OB. Divide the frequency of 8 letters by the total. OC. Divide the total by the frequency of 8 letters. OD. Find the sum of the probabilities of 8 letters, 9 letters, 10 letters, 11 letters, 12 letters, 13 letters, 14 letters, and 15 letters. The probability that the word has 8 or more letters is (Simplify your answer.) Print 0 2 Done - X

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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An article contains 1303 words. The frequencies of words with various lengths are given in the table. A word in the article is randomly chosen. Using the information in the table, find the following: a) The probability that the word has 4 letters. b) The probability that the word has 5 or fewer letters. c) The probability that the word has 8 or more letters. ### Data Table The table below illustrates the frequency of words with different lengths measured by the number of letters they contain. | Length (number of letters) | Frequency | | -------------------------- | --------- | | 1 | 32 | | 2 | 221 | | 3 | 289 | | 4 | 169 | | 5 | 174 | | 6 | 123 | | 7 | 85 | | 8 | 75 | | 9 | 65 | | 10 | 38 | | 11 | 17 | | 12 | 8 | | 13 | 5 | | 14 | 0 | | 15 | 2 | ### Questions: #### a) How is the probability that the word has 4 letters found? - A. Subtract the probability of 4 letters from 1. - B. Divide the total by the frequency of 4 letters. - C. Find the sum of the probabilities of 1 letter, 2 letters, and 3 letters. - D. Divide the frequency of 4 letters by the total. The probability that the word has 4 letters is \_\_\_. (Simplify your answer.) #### b) How is the probability that the word has 5 or fewer letters found? - A. Divide the total by the frequency of 5 letters. - B. Find the sum of the probabilities of 1 letter, 2 letters, 3 letters, 4 letters, and 5 letters. - C. Subtract the probability of 5 letters from 1. - D. Divide the frequency of 5 letters by the total. The probability that the word has 5 or fewer letters is \_\_\_. (Simplify your answer.) #### c) How is the probability that the word has 8 or more letters found? - A.
Transcribed Image Text:An article contains 1303 words. The frequencies of words with various lengths are given in the table. A word in the article is randomly chosen. Using the information in the table, find the following: a) The probability that the word has 4 letters. b) The probability that the word has 5 or fewer letters. c) The probability that the word has 8 or more letters. ### Data Table The table below illustrates the frequency of words with different lengths measured by the number of letters they contain. | Length (number of letters) | Frequency | | -------------------------- | --------- | | 1 | 32 | | 2 | 221 | | 3 | 289 | | 4 | 169 | | 5 | 174 | | 6 | 123 | | 7 | 85 | | 8 | 75 | | 9 | 65 | | 10 | 38 | | 11 | 17 | | 12 | 8 | | 13 | 5 | | 14 | 0 | | 15 | 2 | ### Questions: #### a) How is the probability that the word has 4 letters found? - A. Subtract the probability of 4 letters from 1. - B. Divide the total by the frequency of 4 letters. - C. Find the sum of the probabilities of 1 letter, 2 letters, and 3 letters. - D. Divide the frequency of 4 letters by the total. The probability that the word has 4 letters is \_\_\_. (Simplify your answer.) #### b) How is the probability that the word has 5 or fewer letters found? - A. Divide the total by the frequency of 5 letters. - B. Find the sum of the probabilities of 1 letter, 2 letters, 3 letters, 4 letters, and 5 letters. - C. Subtract the probability of 5 letters from 1. - D. Divide the frequency of 5 letters by the total. The probability that the word has 5 or fewer letters is \_\_\_. (Simplify your answer.) #### c) How is the probability that the word has 8 or more letters found? - A.
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