2. In a study, a researcher found that 60 of his 240 respondents were Catholics. Estimate the proportion of Catholics in the population at an alpha of 0.1.

2. In a study, a researcher found that 60 of his 240 respondents were Catholics. Estimate the proportion of Catholics in the population at an alpha of 0.1.

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A friend lends you $440, which you agree to repay with 5% interest. How much will you have to repay?

A friend lends you $440, which you agree to repay with 5% interest. How much will you have to repay?

five lines are drawn on a piece of paper, no two of them are parallel, and not more than two lines intersecting a point. how many points of intersections are there? Show the ilustration of the five...

A programmer plans to develop a new software system. In planning for the operating system that he will? use, he needs to estimate the percentage of computers that use a new operating system. How many...

For a normal shaped distribution with μ = 50 and σ = 8: A. What proportion of the scores fall between 46 and 54? B. For samples of n = 4, what proportion of the sample means fall between 46 and 54...

A nationally known supermarket decided to promote its own brand of soft drinks on TV for two weeks. Before the ad campaign, the company randomly selected 21 of its stores accross the United States...

The Probability that a student selected at random is taking a statistics class is .12 and the probability that s tudent selected at random is taking an english class is .30. Assuming that the two...

The probability that someone will oversleep is .02. The probability that they will be late for work if they oversleep is .80. What is the probability that the person will oversleep and will be late...

Police records for a certain city show that the probability a drunk driver will be caught is .45, and the probability that if caught he will be convicted is .75 . In this city what is the probability...

A survey of 72 customers was taken at a bookstore regarding the types of books purchased. The survey found that 43 customers purchased mysteries, 33 purchased sciencefiction, 27 purchased romance...

If 1.4 million people in total rescue cats from shelters, what is the probability that a black cat could be randomly selected? Blacks cats make up 33% of shelters populations.

The probability of rolling a 2 on a die is 1/6. Does that mean that if you roll a die 6 times, then exactly one 2 will appear? Explain!

When a fair six-sided die is rolled three times, this is an example of: Three outcomes that are disjoint Three events that are independent three events that are independent,...

After observing the defects within individual candies in many bags of M&Ms, it has been determined that 11% of all candies are defective, that the probability of observing an M&M with a missing...

it is a probability question. I need help

The volume of wine filled by a bottling machine is normally distributed with standard deviation of 5cl. in a sample of 16 bottles, mean of 74.3cl was found. construct a 95% confidence interval

what is the probability a sample of 30 sandwiches has an average of 11.4 or more? Probability that 60 s will have an average of 11.4 or more? What is the probability that a sample of 60...

a survey of representative sample of 1000 employees at a company finds that 456 employees take the subway to work and 427 employees take a bus to work. some employees have to take both the subway...

what is nominal ratio

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