[SOLVED] Department of Transportation

a. Find the probability that a randomly selected worker has one month’s income or more set aside for emergencies.b. Given that a randomly selected worker is a male, find the probability that a worker has less than one month’s income set aside for emergencies.c. Given that a randomly selected worker has one month’s income or more set aside for emergencies, find the probability that the worker is a female.d. Are the events ”having less than one month’s income saved” and ”being male” independent or dependent? Explain.3. Use the following information for problems 3a-3c. The percentage distribution of the number of occupants in vehicles traveling down a highway is shown in the pie chart (see Figure 1). (source: Washington State Department of Transportation.)