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? # # .since you have access to the population, simulate the sampling distribution # for $\bar{x}_{price}$ price (sampling mean of price ) by taking 5000 samples from # the population of size 50 and computing 5000 sample means. # store these means in a vector called sample_means50 . plot the data, # then describe the shape of this sampling distribution. # based on this sampling distribution, what would you guess the mean home price of # the population to be? finally, calculate and report the population mean.

Which of the following lines is not parallel to the graph of y = 4x +7?

Browning labs is testing a new growth inhibitor for a certain type of bacteria. the bacteria naturally grows exponentially each hour at a rate of 6.2%. the researchers know that the inhibitor will make the growth rate of the bacteria less than or equal to its natural growth rate. the sample currently contains 100 bacteria.the container holding the sample can hold only 300 bacteria, after which the sample will no longer grow. however, the researchers are increasing the size of the container at a constant rate allowing the container to hold 100 more bacteria each hour. they would like to determine the possible number of bacteria in the container over time.create a system of inequalities to model the situation above, and use it to determine how many of the solutions are viable.

Isuck at math ; ^; m a student solved this problem and said the answer is 3 feet. chase had a roll of ribbon that contained 7 7/8  feet of ribbon. he cut off one piece that was 3 5/8  feet long and another piece that was 1 1/4  feet from the roll. how much ribbon was left on the roll? is the student's answer reasonable? yes, the answer is reasonable. no, the answer is not reasonable. it should be about 2 feet. no, the answer is not reasonable. it should be about 13 feet. no, the answer is not reasonable. it should be about 4 feet.