Suppose a math class contains 28 students. There are 17 females (two of whom speak Spanish) and 11 males (three of whom speak Spanish). Give all answers as decimals to at least two decimal places. 1. What is the probability that a randomly selected student speaks Spanish, given that the student is female? 2. What is the probability that a randomly selected student does not speak Spanish, given that the student is male? 3. What percent of Spanish speaking students are male? Give answer as a decimal. 4. If someone does not speak Spanish what is the probability they are female?
Suppose a math class contains 28 students. There are 17 females (two of whom speak Spanish) and 11 males (three of whom speak Spanish). Give all answers as decimals to at least two decimal places. 1. What is the probability that a randomly selected student speaks Spanish, given that the student is female? 2. What is the probability that a randomly selected student does not speak Spanish, given that the student is male? 3. What percent of Spanish speaking students are male? Give answer as a decimal. 4. If someone does not speak Spanish what is the probability they are female?
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.8: Probabilities Of Disjoint And Overlapping Events
Problem 2C
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Suppose a math class contains 28 students. There are 17 females (two of whom speak Spanish) and 11 males (three of whom speak Spanish). Give all answers as decimals to at least two decimal places.
1. What is the
2. What is the probability that a randomly selected student does not speak Spanish, given that the student is male?
3. What percent of Spanish speaking students are male? Give answer as a decimal.
4. If someone does not speak Spanish what is the probability they are female?
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