The table below shows the results of a survey in which 143 men and 145 women workers ages 25 to 64 were asked if they have at least one month's income set aside for emergencies. Complete parts (a) through (d).

Men

Women

Total

		+
		+

Less than one month's income

66

84

150

One month's income or more

77

61

138

Total

143

145

288

(a) Find the probability that a randomly selected worker has one month's income or more set aside for emergencies. The probability is? (Round to the nearest thousandth as needed.)

(b) Given that a randomly selected worker is a male, find the probability that the worker has less than one month's income. The probability is? (Round to the nearest thousandth as needed.)

(c) Given that a randomly selected worker has one month's income or more, find the probability that the worker is a female. The probability is? (Round to the nearest thousandth as needed.)

(d) Are the events "having less than one month's income saved" and "being male" independent or dependent?