Probability-independence and exclusive events

Reference no: EM13100264

a bank has the following data on the gender and marital status of 200 customers: single 20 male 30 female, married male 100 female 50, a. what is the probabilty of finding a customer who is single? b. if a customer is female, what is the probability that she is single? c. what is the prpobability that a customer is male or female? d. is marital status independent of gender? explain/ e. are gender and marital status mutually exclusive? why?

Reference no: EM13100264

Questions Cloud

Confidence interval for the true proportion of voters : Find a 95% confidence interval for the true proportion of voters who approve of the way the government is being run.

Probability-boy scout troop weight : The weights of the 100 boys in the Boy Scout Troop 829 are normally distributed with a mean of 170 pounds and a standard deviation of 5 pounds.

Define managerial epidemiology : In your own words, define managerial epidemiology and address the significance of using epidemiology principles and tools while making administrative decisions.

Perform sobriety test and final blood alcohol content : Performance on roadside sobriety test, and final blood alcohol content? What was each man's perception or judgment of how drunk he was at end of the drinking competition?

Probability-independence and exclusive events : a bank has the following data on the gender and marital status of 200 customers: single 20 male 30 female, married male 100 female 50,

Critical value for the f-ratio : For an independent-measures ANOVA comparing three treatments with a sample of n = 5 in each treatment, what is the critical value for the F-ratio using a = .05?

Describe the process of comparing and weighing alternatives : Describe the process of comparing and weighing alternatives and considering the effects of a decision on their own integrity and character.

Probability notation : What is a probability notation? What are the advantages and disadvantages of using a probability notation? How does probability notation aid in decision making?

Determining poisson probability : Determine the probability of receiving at most three calls in a five-minute interval of time. Determine the probability of receiving exactly 10 calls in 15 minutes.

User Account

All Pages