Towards the end of the twentieth century, some of the world's more affluent countries experienced robust growth. which of the following is not linked to high growth performance?

select one:

a. encouragement of competitive behavior

b. private sector research and development

c. strict regulations in labor markets, for example strict employment protection legislation

d. liberal trade policies

The food services division of cedar river amusement park inc. is studying the amount families who visit the amusement park spend per day on food and drink. a sample of 40 families who visited the park yesterday revealed they spent the following amounts: see worksheet 1 for data and answer the following questions: a. organize the data into a frequency distribution, using seven classes and 15 as the lower limit of the first class. what class interval did you select? b. what percent of families spent less than $45? c. what percent of families spent $55 or more? d. how many families spent from $65 to 74.99?