A frequency distribution for the class level of students in an introductory statistics course is shown. Two students are randomly selected without replacement. Complete parts​ (a) through​ (d). Class: Frequency: Freshman 7, Sophomore 14, Junior 12, Senior 8 a. Determine the probability that the first student obtained is a junior and the second a senior. The probability that the first student obtained is a junior and the second a senior is enter your response here. ​(Type an integer or a decimal

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A frequency distribution for the class level of students in an introductory statistics course is shown. Two students are randomly selected without replacement. Complete parts​ (a) through​ (d). Class: Frequency: Freshman 7, Sophomore 14, Junior 12, Senior 8 a. Determine the probability that the first student obtained is a junior and the second a senior. The probability that the first student obtained is a junior and the second a senior is enter your response here. ​(Type an integer or a decimal rounded to three decimal places as​ needed.) Determine the probability that both students obtained are sophomores. The probability that both students obtained are sophomores is. ​(Type an integer or a decimal rounded to three decimal places as​ needed.) What is the probability that one of the students obtained is a freshman and the other a​ sophomore? The probability that one student is a freshman and the other a sophomore is. 

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