The probability that price of a randomly selected

Reference no: EM13635608

The following information is available about the distribution of the price of single family homes in an area: Median = $200,000 Mean = $250,000 Standard deviation = $150,000 If possible answer the following questions, if not possible, give your reason.

a. Is the distribution symmetric?

b. The probability that price of a randomly selected single-family homes being less than $200,000?

c. The probability that average price of randomly selected 4 single-family homes being between $100,000 and 400,000?

d. The probability that average price of 100 single-family homes being between $220,000 and $280,000?

Reference no: EM13635608

Questions Cloud

Usually statisticians use an alpha level of either 001 or : usually statisticians use an alpha level of either 0.01 or 0.05 or 0.10. describe what a statistician is trying to

Suppose that 224 liters of air at stp is used to burn 350 g : suppose that 22.4 liters of air at stp is used to burn 3.50 g of carbon to form co2 and that the gaseous product is

Manceville air has just produced the first unit of a large : manceville air has just produced the first unit of a large industrial compressor that incorpotated new technology in

What is the magnitude of the maximum stress that exists at : what is the magnitude of the maximum stress that exists at the tipof an internal crack having a radius of curvature of

The probability that price of a randomly selected : the following information is available about the distribution of the price of single family homes in an area median

Carotenoids present in all organisms capable of : carotenoids present in all organisms capable of photosynthesis extend the range of light absorbed by the organism. they

A centrifugal pump weighing 600 n and operationg at 1000 : a centrifugal pump weighing 600 n and operationg at 1000 rpm is mounted on six springs of stiffness 6000 nm each. find

Quinine in a 1664 g antimalarial tablet was dissolved : quinine in a 1.664 g antimalarial tablet was dissolved insufficient 0.10 m hcl to give 500 ml of solution . a 20.00

The maximum safe current in a copper wire with a diameter : the maximum safe current in a copper wire with a diameter of3.0 mm is about 20. amperes. in a stm a current of

User Account

All Pages