To estimate the size of a typical housing unit in a certain town, a sociologist plans to use a cluster sampling method to get her data. which of the following describes a cluster sampling method? A) Randomly select a certain number of housing units in the town
B) Divide all housing units into 3 groups: small, medium, large. Then randomly select a certain number from each group
C) divide the town is a non-overlapping regions. Randomly select from the non-overlapping regions, and select all housing units in those regions.
D) obtain a listing of all housing units currently for sale in town, and use the size information given in the listing.
E) obtain the records kept by the town for all housing units in the town, and use the information in these records

Will give brainliest immeadeately true or false: the origin woud be included in the solution set for the inequality: y< 2x-5

He weights of 2-pound bags of best dog food are approximately normally distributed with a given mean  and standard deviation  according to the empirical rule, what percentage of the bags will have weights within 3 standard deviations of the mean? 47.5%68%95%99.7%

(c) compare the results of parts (a) and (b). in general, how do you think the mode, median, and mean are affected when each data value in a set is multiplied by the same constant? multiplying each data value by the same constant c results in the mode, median, and mean increasing by a factor of c. multiplying each data value by the same constant c results in the mode, median, and mean remaining the same. multiplying each data value by the same constant c results in the mode, median, and mean decreasing by a factor of c. there is no distinct pattern when each data value is multiplied by the same constant. (d) suppose you have information about average heights of a random sample of airline passengers. the mode is 65 inches, the median is 72 inches, and the mean is 65 inches. to convert the data into centimeters, multiply each data value by 2.54. what are the values of the mode, median, and mean in centimeters? (enter your answers to two decimal places.) mode cm median cm mean cm in this problem, we explore the effect on the mean, median, and mode of multiplying each data value by the same number. consider the following data set 7, 7, 8, 11, 15. (a) compute the mode, median, and mean. (enter your answers to one (1) decimal places.) mean value = median = mode = (b) multiply 3 to each of the data values. compute the mode, median, and mean. (enter your answers to one (1) decimal places.) mean value = median = mode = --