Mathematics

Christine Mcpherson

5 March, 09:05

Students at University X must have one of four class ranks - freshman, sophomore, junior, or senior. At University X, 35% of the students are freshman and 30% are sophomores. If a University X student is selected at random, the probability that he or she is either a junior or senior isA. 0.35B. 0.65C. 0.70D. 0.895

+3

Know the Answer?

Not Sure About the Answer?

Find an answer to your question ✅ “Students at University X must have one of four class ranks - freshman, sophomore, junior, or senior. At University X, 35% of the students ...” in 📘 Mathematics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.

Search for Other Answers

You Might be Interested in

What is the median of the following numbers? 10, 6, 4, 4, 6, 4, 110,6,4,4,6,4,1

What is the Perfect square of 44

A sofa regularly sells for 860. The sale price is 670.80. Find the percent decrease of the sale price from the regular price

What are natural numbers?

Leon works at a grocery store for $8 an hour. He also mows lawns for $10 an hour. He needs to earn at least $120 per week, but he does not want to work more than 20 hours per week.

New Questions in Mathematics

A square pyramid is shown. What is the surface area? A square based pyramid, with bases labeled 1.5 centimeters and side length of triangle labeled 3 centimeters.

758% as a decimal to the thousands place is ...

3 2/9 = ?/? what is 3 2/9 as a improper fraction

Nadal invests $5678 at an annual interest rate of 4.5% for 6 years. For which variable can nadal substitute the value 5678 in the simple interest formula?

4 divided by 630 equals?