(Answered) Randomly sample one person from a population of 100 people

Statistics

Randomly sample one person from a population of 100 people: 50 children, 20 teens, and 30 adults. What is the probability that your selectee is a child OR an adult? (Leave your answer in probability decimal form with 2 decimal places; do not convert to a percentage.)

View complete question

Statistics and Probability, Statistics

Category:- Statistics and Probability
Reference No.:- M92506571
Price:- $10

Verified Expert

Priced at $20 Now at $10, Verified Solution

Have any Question?Write your Review or question?

Related Questions in Statistics and Probability

At litchfield college of nursing 85 of incoming freshmen

At Litchfield College of Nursing, 85% of incoming freshmen nursing students are female and 15% are male. Recent records indicate that 70% of the entering female students will graduate with a BSN degree, while 80% of the ...

A researcher records the following number of birdcalls made

A researcher records the following number of birdcalls made during an experimental session with robins: 8.4 0.9 (M SD). Assuming these data are normally distributed, what is the probability that robins made more than 11 ...

In a club with 9 male and 10 female members a 4-member

In a club with 9 male and 10 female? members, a 4?-member committee will be randomly chosen. Find the probability that the committee contains at least 3 women.

In general a binomial distribution can be approximated well

In general, a binomial distribution can be approximated well using a normal distribution only if

A manufacturer of matches randomly and independently puts

A manufacturer of matches randomly and independently puts 15 matches in each box of matches produced. The company knows that one-tenth of 6 percent of the matches are flawed. What is the probability that a matchbox will ...

People were polled on how many books they read the previous

People were polled on how many books they read the previous year. How many subjects are needed to estimate the number of books read the previous year within one book with 99% confidence? Initial survey results indicate ...

Ecolap inc ecl recently paid a 046 dividend the dividend is

Ecolap Inc. (ECL) recently paid a $0.46 dividend. The dividend is expected to grow at a 12.50 percent rate. The current stock price is $49.72. What is the return shareholders are expecting?

Dave and ellen are newly married and living in their first

Dave and Ellen are newly married and living in their first house. The yearly premium on their homeowner's insurance policy is $400 for the coverage they need. Their insurance company offers a discount of 8 percent if the ...

How would i calculate this to get the probability if a

How would I calculate this to get the probability. If a person bought 1 share of Google stock within the last year, what is the probability that the stock on that day closed at less than the mean for that year? Hint: You ...

You work at patty king home of the cinnamon roll breakfast

You work at Patty King, home of the Cinnamon Roll Breakfast Sandwich, as the manager of the early morning shift. You want to estimate the probability that at least 5 customers enter the store in the next 10 minutes. Woul ...

4,153,160 Questions Asked
13,132 Experts
2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

Recent Questions

Ask Statistics and Probability Expert