Below questions is of BUSINESS STATISTICS . Please answer the below questions correctly . Tutors provided with wrong answers and i have only one attempt left . Please read the question very carefully .

This covers:Probability,Binomial andNormal Distribution

QUESTION 1 You are going to create a portfolio consisting of 3 stocks. There are 7 available stocks to choose from. How many different portfolios are possible?QUESTION 3 Find the probability to obtain 4 as the sum of dots, when two dice are tossed (one die is red and the other is blue). Round the answer to three decimal places. For example, for probability 0.05673, type 0.057.QUESTION 4 Find the probability to obtain the sequence HTHT, when 4 coins are tossed one after another. Here H is "Head" and T is "Tail". Round your answer to 4 decimal places. For example, for probability 0.34123, type 0.3412QUESTION 5 The probability that an employee is late for work on any given day is {1.39. What is the probability that the employee will be late on exactly 4 days out of 1 D days? Round your answer for two decimal places. QUESTION 7 A basket contains 6 yellow balls and 7 green balls. Three balls have been randomly taken from the basket without replacement. What is the probability that all three taken balls are yellow? Round your answer to 2 decimal places. For example, for probability 0.5612, type 0.56