The table below shows the results of a survey in which141men and144women 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).

Q7
Determine whether the events E and F are independent or dependent. Justify your answer

Q8
In the general? population, one woman intenwill develop breast cancer. Research has shown that 1 woman in550carries a mutation of the BRCA gene.Sevenout of 10 women with this mutation develop breast cancer.

Q9
In a sample of1000U.S.? adults,199dine out at a resaurant more than once per week.TwoU.S. adults are selected at random from the population of all U.S. adults without replacement. Assuming the sample is representative of all U.S.? adults, complete parts? (a) through? (d).

Q10

According to a? survey,60?%of the residents of a city oppose a downtown casino. Of these????60?%about6out of 10 strongly oppose the casino. Complete parts? (a) through? (c).?(a) Find the probability that a randomly selected resident opposes the casino and strongly opposes the casino.?(b) Find the probability that a randomly selected resident who opposes the casino does not strongly oppose the casino.?(c) Would it be unusual for a randomly selected resident to oppose the casino and strongly oppose the? casino? Explain.

Q11
A standard deck of cards contains 52 cards. One card is selected from the deck.

Q12
The percent distribution of live? multiple-delivery births? (three or more? babies) in a particular year for women 15 to 54 years old is shown in the pie chart. Find each probability.