Johnny Goodfellow (a Republican) and Harriet Thames (a Democrat) are running for the mayor of Fort Worth, Texas. A recent poll surveyed 4350 people. Goodfellow earned 2401
votes and Thames received 1949 votes. What percent of the votes did each candidate
receive? Round your percentage to the nearest tenth. Only enter numbers and DO NOT
include the percent symbol.
Goodfellow - Percent of Vote
Thames - Percent of Vote
If the poll has a 3.7% margin of error, where does each candidate for mayor stand?
Goodfellow - Minimum
to Maximum
Thames - Minimum
to Maximum
Can either candidate confidently declare victory based on the polling data? Type Yes or No

What does the relationship between the mean and median reveal about the shape of the data

Find the domain of the following expression: 1/(√x)-2

Each of the following data sets has a mean of x = 10. (i) 8 9 10 11 12 (ii) 7 9 10 11 13 (iii) 7 8 10 12 13 (a) without doing any computations, order the data sets according to increasing value of standard deviations. (i), (iii), (ii) (ii), (i), (iii) (iii), (i), (ii) (iii), (ii), (i) (i), (ii), (iii) (ii), (iii), (i) (b) why do you expect the difference in standard deviations between data sets (i) and (ii) to be greater than the difference in standard deviations between data sets (ii) and (iii)? hint: consider how much the data in the respective sets differ from the mean. the data change between data sets (i) and (ii) increased the squared difference îł(x - x)2 by more than data sets (ii) and (iii). the data change between data sets (ii) and (iii) increased the squared difference îł(x - x)2 by more than data sets (i) and (ii). the data change between data sets (i) and (ii) decreased the squared difference îł(x - x)2 by more than data sets (ii) and (iii). none of the above