The Chief Financial Officer for a large U.S. company is studying the salaries of the company's employees. Would the mean, median, or mode be the best measure of central tendency when looking at the "average" salary? Explain your choice.

At a high school girls' state track meet, Brittany ran the 100 meter dash in 12.5 seconds. The mean of runners was 13.0 seconds and the standard deviation was 0.3 seconds. Kiara competed in the 100 meter hurdles and completed her race in a time of 13.4 seconds. The mean of this race was 14.2 seconds with a standard deviation of 0.45 seconds. Which girl performed better in her event? (Calculations leading to your conclusion must be shown at the right for credit . . . guessing does not count.)

Describe a situation where it would be desirable to have a z-score of 3.

It is estimated that 10% of adult males in the U.S. are left-handed. Identify the complement of this event and give it's probability.

At a staff meeting, the president of a company randomly selects six employees who will each received a $50 Amazon gift card. If 48 employees are in attendance, how many groups of six winners are possible?

There are eight horses in a race. How many ways can they finish in first, second, and third place?

1:04 Question 6 Not yet answered Marked out of 0.50 What is meant by the term 'quorum?' Select one: A. A 'quorum' refers to the minimum number of 'qualifying persons' required in order to validly conduct business at a O meeting. B. A 'quorum' refers to a meeting that is invalid because sufficient notice has not O been provided. C. A 'quorum' refers to the maximum number of persons who may attend a O meeting. D. A 'quorum' refers to a meeting that lacks a chairperson. O Clear my choice A1:04 Question 5 Not yet answered Marked out of 0.50 All companies in Australia are regulated by ......? Select one: A. The Australian Corporate Governance Code. O B. The ASK Listing Rules. O C. The Corporations Act 2001 (Cth). D. The Companies Act 1981 (NSW). O Clear my choice A QQ1: (Hypothetical) In IIIE total 800 students applied in MSc programs, 200 in IBF, 250 in Economics and 350 in Economics and Finance program. A test of 100 marks was conducted for admission into these degree programs. Note Following information: marks obtained by Economics students are normally distributed with mean 60 marks and SD 12marks marks obtained by Economics and Finance students are normally distributed with mean 58 marks and SD 13marks Now answer following questions: L How many of the economics students obtained marks between a 35 and 65 b. 20 and 80 C. 5 and 95 ii. Grade "A" is assigned to student who obtained marks 80 or more, how many students of Economics and finance got "A" grade? Suppose in previous MSc IBF class there were 20 students, out of which 5 were foreigners. Suppose 5 students are randomly selected for a group discussion on Islamic and Conventional Banking. What is the probability that a. Exactly three foreigners students are selected b. Less than three foreigners students are selected c. At least three foreigners students are selected d. At most three foreigners students are selectedThe Big 4 accounting rms dominate the audit and tax market in the USA. Of the charts listed below, which would you use to show which accounting firm dominates in each state of the USA in terms of audit revenues, and which would you not use? Area Chart Line Chart Column Chart Histogram Bubble Chart Stacked Column Chart Stacked Area Chart Pie Chart Waterfall Chart Symbol Chart