A survey of a random sample of the Australian population showed that 28% of people earned more than $80 000 a year. If the working population of Australia is 11 million people, how many people would you expect to earn over $80 000?

In December of 2022, the population of Australia was 23.7 million, the working-age population was 19.2 million, the total number of people employed was 11.7 million, and the total number of people unemployed was 0.8 million. What was the labour force participation rate? a. 80% b. 57% c. 65% d. 88%

A random survey revealed 65% of shoppers wait until the week before Christmas to start buying presents. If the population of Australia is 23 million people, how many people is this?

Assume a country has a total population of 20 million, of which 80 per cent are adults. 2.4 million of the adult population is not looking for a job, and 448,000 persons are employed. What is the labour force participation rate?a.5%b.80%c.85%d.95%

In 2008, the United States had a population of approximately 3 × 108 people and Australia had a population of approximately 2 × 107 people. Which of the following is true? A. The population of the United States was approximately fifteen times the population of Australia. B. The population of Australia was approximately one hundred fifty times the population of the United States. C. The population of Australia was approximately fifteen times the population of the United States. D. The population of the United States was approximately one hundred fifty times the population of Australia.Reset Next Question

An on-line retailing firm conducts a study into the number of on-line purchases of footwear made during all of last year.   The study wants to determine the proportion of Australians over the age of 25 who purchase footwear on-line. The managing director of the on-line retailing firm believes this proportion of Australians is 22%. A random sample of 179 Australians over the age of 25 is selected. If the managing director’s claim is true, what is the sample proportion value below which 10% of all sample proportions would exist? Express your answer correct to two decimal places.