What is the 95% confidence interval, Basic Statistics

+44 141 628 6080
[email protected]

What is the 95% confidence interval

You measure the weights of a random sample of 25 male runners. The same mean is x = 60 kg. Suppose that the mean weights of male runners follow a normal distribution with unknown mean u and standard deviation o = 5 kg. You compute 95% confidence interval for u.

What is the 95% confidence interval for u?

Request for Solution File

Ask an Expert for Answer!!

Basic Statistics: What is the 95% confidence interval

Reference No:- TGS0115538

Expected delivery within 24 Hours

Have a Question? (oR Write a Review)

Write atleast 100 words!!

Recent Questions Asked Basic Statistics

Q : How many of the next 20 drivers do you expect

Suppose that only 25% of all drivers come to a complete stop at an intersection having flashing red lights in all directions when no other cars are visible. What is the probability that , of 20 randomly chosen drivers coming to an intersection und

Q : Sampling distribution of the sample mean

Suppose a sample of n = 50 items is drawn from a population of manufactured products and the weight, X, of each item is recorded. Prior experience has shown that the weight has a probability distribution with μ = 6 ounces and σ = 2.5 ounc

Q : Find coded value that assign for first year in series

If using the method of least squares for fitting trends in an annual time series containng 25 consecutive yearly values, a. what coded value do you assign to X for the first year in the series?

Q : The turning point in the soviet union

In what ways were americans involved in the early years of world war 2? how did the war in north africa and italy process? what was the turning point in the soviet union?

Q : What is the 95% confidence interval

Suppose that the mean weights of male runners follow a normal distribution with unknown mean u and standard deviation o = 5 kg. You compute 95% confidence interval for u. What is the 95% confidence interval for u?

Q : User account administration is one of the hardest areas

User account administration is one of the hardest areas to do well. Recently, Microsoft published an article stating that 40% of all user support calls were because of password issues.

Q : Which setting tends to be warmer on a given day

Considering the albedo of various surfaces how might temperatures differ between urban and rural area?Which setting tends to be warmer on a given day and why? Also, are there any factors other than albedo that might affect the temperature d

Q : Find that customers have a ralph-s card

They decide to sample random customers who enter the store, and ask them if they have a Ralph's card. Suppose they solicit 400 customers one day, and find that 160 of them have a Ralph's card.

Q : How much rem sleep does the average college student receive

How much REM sleep does the average college student receive?

1938208

Questions
Asked

3,689

Active Tutors

1445054

Questions
Answered

Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!

ask Question

Request for Solution File

Ask an Expert for Answer!!

Basic Statistics: What is the 95% confidence interval

Reference No:- TGS0115538

Have a Question? (oR Write a Review)

Recent Questions Asked Basic Statistics

Q : How many of the next 20 drivers do you expect

Q : Sampling distribution of the sample mean

Q : Find coded value that assign for first year in series

Q : The turning point in the soviet union

Q : What is the 95% confidence interval

Q : User account administration is one of the hardest areas

Q : Which setting tends to be warmer on a given day

Q : Find that customers have a ralph-s card

Q : How much rem sleep does the average college student receive

Discuss patient with athsma about use of bronchodilators

Discuss new forms of advertising changing opdps work

Observing and reporting a correctional clients behavior

Discussion about improve patient satisfaction scores

Problem concerning about the risk for stroke

Patient presented with acute-onset abdominal pain

Discuss - male with a history of moderate persistent asthma

Request for Solution File

Ask an Expert for Answer!!

Basic Statistics: What is the 95% confidence interval

Reference No:- TGS0115538

Recent Questions Asked Basic Statistics

Q : How many of the next 20 drivers do you expect

Q : Sampling distribution of the sample mean

Q : Find coded value that assign for first year in series

Q : The turning point in the soviet union

Q : What is the 95% confidence interval

Q : User account administration is one of the hardest areas

Q : Which setting tends to be warmer on a given day

Q : Find that customers have a ralph-s card

Q : How much rem sleep does the average college student receive

Asked Questions