Provide an appropriate response.A group of students were ask…

Provide an appropriate response.A group of students were asked if they carry a credit card. The responses are listed in the table.If a student is selected at random, find the probability that he or she is a sophomore and owns a credit card. Round your answers to three decimal places.

The student body of a large university consists of 60% femal…

The student body of a large university consists of 60% female students.  A random sample of 8 students is selected.  What is the probability that among the students in the sample at least 7 are female?  Round answer to 4 decimal places.  Type your numerical answer only below.