How do you show you got to .50 or 50%, Basic Statistics

+44 141 628 6080
[email protected]

How do you show you got to .50 or 50%

If light bulbs have lives that are normally distributed with a mean of 2500 hours and a standard deviation of 500 hours, what percentage of light bulbs have a life less than 2500 hours? I know the answer is 50% but once you determine the z=0 how do you show you got to .50 or 50%?

Request for Solution File

Ask an Expert for Answer!!

Basic Statistics: How do you show you got to .50 or 50%

Reference No:- TGS0103838

Expected delivery within 24 Hours

Have a Question? (oR Write a Review)

Write atleast 100 words!!

Recent Questions Asked Basic Statistics

Q : For which class should sara expect the better grade

Last week Sarah had exams in Math and in Spanish. On the math exam, the mean was m = 40 with s = 5, and Sarah had a score of X = 45. On the Spanish exam, the mean was m = 60 with s = 8 and Sarah had a score of X = 68. For which class should Sara e

Q : Double your pay windows application

Instead of one month's salary, a boss offers her new employees a penny the first day and experienced employees a nickel for the first day under the new pay system. Each day the pay will double.

Q : What is the probability it is in violation

30% of restaurants are in violation if a inspector selects five what is the probability it is in violation.

Q : Vacation distance calculator windows application

This application computes the number of miles traveled given the speed limit and the number of days traveled driving cross country.

Q : How do you show you got to .50 or 50%

Q : Color blindness and turner syndrome

A woman with X-linked color blindness and Turner syndrome had a color-blind father and a normal mother.

Q : Construct confidence interval for the mean cost

A random sample of 41 apartment complexes yielded a mean of $310 with a standard deviation of $29. Construct a 90% confidence interval for the mean cost of one-bedroom apartments in Denton, Texas.

Q : The radiologist examines all x-rays film

Patient present X-ray forms obtained from their GP to reception. Each X-ray request form is allocated an appointment which is written on an appointment card and given to the patient.

Q : What sample size would be necessary at a confidence level

Savings accounts are considered to be normally distributed with a standard deviation of $1,250, what sample size would be necessary at a 90% confidence level to determine the same?

1946918

Questions
Asked

3,689

Active Tutors

1411941

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: How do you show you got to .50 or 50%

Reference No:- TGS0103838

Have a Question? (oR Write a Review)

Recent Questions Asked Basic Statistics

Q : For which class should sara expect the better grade

Q : Double your pay windows application

Q : What is the probability it is in violation

Q : Vacation distance calculator windows application

Q : How do you show you got to .50 or 50%

Q : Color blindness and turner syndrome

Q : Construct confidence interval for the mean cost

Q : The radiologist examines all x-rays film

Q : What sample size would be necessary at a confidence level

What are the bodies first and second line of defence

Identify which defense mechanisms are at risk

Requirement that could affect your healthcare organization

Reviewing adverse events on a hospital unit

Conduct self-reflection on your performance in the field

Why patient with dementia is no longer able to make decision

How healthcare professionals responsible for utilization

Request for Solution File

Ask an Expert for Answer!!

Basic Statistics: How do you show you got to .50 or 50%

Reference No:- TGS0103838

Recent Questions Asked Basic Statistics

Q : For which class should sara expect the better grade

Q : Double your pay windows application

Q : What is the probability it is in violation

Q : Vacation distance calculator windows application

Q : How do you show you got to .50 or 50%

Q : Color blindness and turner syndrome

Q : Construct confidence interval for the mean cost

Q : The radiologist examines all x-rays film

Q : What sample size would be necessary at a confidence level

Asked Questions