Use the given scale factor and the side lengths of the scale drawing to determine the side lengths of the real object. Scale factor. 2:1 5 in 10 in 13 in Scale drawing Object A. Side a is 11 inches long, side bis 8 inches long, and side cis 3 inches long. B. Side a is 2.5 inches long, side bis 5 inches long, and side cis 6.5 inches long C. Side a is 15 inches long, side bis 12 inches long, and side cis 7 inches long D. Side a is 26 inches long, side bis 20 inches long, and side cis 10 inches long.​

The number of lattes sold daily for two coffee shops is shown in the table: lattes 12 52 57 33 51 15 46 45 based on the data, what is the difference between the median of the data, including the possible outlier(s) and excluding the possible outlier(s)? 48.5 23 8.4 3

Scores on the cognitive scale of the bayley-scales of infant and toddler development range from 1 to 19, with a standard deviation of 3. calculate the margin of error in estimating the true mean cognitive scale score, with 99% confidence, if there are 12 infants and toddlers in a sample.

Unaware that 35% of the 10000 voters in his constituency support him, a politician decides to estimate his political strength. a sample of 200 voters shows that 40% support him. a. what is the population? b. what is the parameter of interest? state its value c. what is the statistics of the interest? state its value d. compare your answers in (b) and (c) is it surprising they are different? if the politician were to sample another 200 voters, which of the two numbers would most likely change? explain