Math  Intro to Statistics (High School)
posted by Group Stat Lab .
The average square footage in an apartment in a town is 1,800 square feet with a standard deviation of 120 square feet.
The square footage is normally distributed.
You randomly select 10 apartments in the town.
What is the probability that the mean will be more than 1900 square feet?
Respond to this Question
Similar Questions

statistics
A psychologist interested in political behavior measured the square footage of the desks in the official office of four U.S. governors and of four chief executive officers (CEOs) of major U.S. corporations. The figures for the governors … 
ALGEBRA 1
need help solving two houses are for sale on the same street.the second house has 1000 square feet less than twice the square feet of the first house. together the houses have 4400 square feet. what is the square footage of the first … 
ALGEBRA 1
still working on this and need additional help two houses are for sale on the same street. the second house has 1000 square feet less than twice the square feet of the first house. together the houses have 4400 square feet. what is … 
Statistics
A linear regression of price on square footage of homes for sale found the equation price = 30275 + 144*sqft. In this equation, the slope means A. a house with no square feet will cost $30,275. B. for every 144 square feet, average … 
math
A study is conducted to compare the average square footage of homes in different communities. If squares are drawn so that their areas are in proportion to the average square footage, is the resulting graph misleading? 
math
A school custodian waxed a gymnasium floor that measured 20 feet by 20 feet. How many square feet did she have to wax? 
Math
x=square footage of a house y=asking price in thousands of the house. x goes from 1200 square feet to 1500 square feet. the regression equation is y^= .0686x+83.24 A. what are the explanatory and response variables? 
Math plz help someone.
Which of the following is a possible measure of the area of a square rug? 
Math
of the following is a possible measure of the area of a square rug? 
Math
1. Which of the following is a possible measure of the area of a square rug?