So far, we have only focused on estimating the mean living area in homes in ames. # now you'll try to estimate the mean home price. # .take a random sample of size 50 from price . using this sample, what is your # best point estimate of the population mean?

If samples of size 50 are taken, the distribution of the sample arithmetic mean must be approximately normal. The arithmetic mean is an unbiased, efficient, sufficient and consistent estimator of the population mean. Therefore, the best punctual estimator of the population mean is the sample arithmetic mean (the sum of the 50 values of the housing prices divided by 50).

Step-by-step explanation:

fahrenheit

step-by-step explanation:

fahrenheit is more precise than celsius. the ambient temperature on most of the inhabited world ranges from -20 degrees fahrenheit to 110 degrees fahrenheit—a 130-degree range. on the celsius scale, that range is from -28.8 degrees to 43.3 degrees—a 72.1-degree range. this means that you can get a more exact measurement of the air temperature using fahrenheit because it uses almost twice the scale.

graph them on a graphing calculator, press 2nd trace. select intersect. hit enter until it says answer. ti 84 works best

step-by-step explanation: