Are the events "The person is 35 or under," and "The person wears glasses," dependent or independent?

Please solve and provide all the workings: Sixty per cent (60%) of Students of the Reginal College took French. Fifteen (15) were randomly and independently sampled. a) Calculate the probability that at most 2 out of the 15 randomly selected students took French. b) Of the 15 students, how many do you expect to take French.

Organ Donors USA Today provided information about a survey of 5100 adult Internet users. Of the respondents, 2346 said they are willing to donate organs after death. In this survey conducted for Donate Life America, 100 adults were surveyed in each state and the District of Columbia, and results were weighted to account for the different state population sizes.  a. What percentage of respondents said that they are willing to donate organs after death? b. Based on the poll results, what is the probability of randomly selecting an adult who is willing to donate organs after death? c. What term is used to describe the sampling method of randomly selecting 100 adults from each state and the District of Columbia?

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A sample space contains _________________.   Multiple Choice A. outcomes of the relevant events. B. several outcomes of an experiment. C. all possible outcomes of an experiment. D. one of several outcomes of an experiment.

Q5. Multiple choice - circle your answer. Which of the following pairs of events is mutually exclusive? a) Sit down and stand up b) Cards: Aces and Spade c) Two dice: Odd and even d) Sit down and write

The class I'm taking is statistics!   I am completely stuck. Need help. I have attached the problem. Please view attachment before answering.  Thank you!

Match the sample space for compound events based on a psychology study. The first card shown is a person or an object. The second 1. card shown is red, green, or blue. sample space of size 10 The first card shown is a person or an object. The second 2. sample space of size 4 card shown is red, green, black, or blue. The first card shown is red or green. The second card shown 3. is a person or an object. sample space of size 8 The first card shown is red, green, black, blue, or yellow. The 4. second card shown is a person or an object. sample space of size 6

4- In a hospital unit there are 12 nurses and 7 physicians. 6 nurses and 4 physicians are female. If a staff person is selected, find the probability that subject is a nurses or male. Do the sample space.