A sample of single persons receiving Social Security payments revealed these monthly benefits: $875, $1,066, $1,054, $865, $1,069, and $866. How many observations are below the median? Multiple Choice 3.5

A polling company reported that 19% of 1018 surveyed adults said that secondhand smoke is "quite annoying." Complete parts (a) through (d) below. a. What is the exact value that is 19% of 1018? The exact value is. (Type an integer or a decimal.)

A software company is interested in improving customer satisfaction rate from the 51% currently claimed. The company sponsored a survey of 157 customers and found that 89 customers were satisfied.

A congressperson wants to come up with a single value to describe the prices of homes in their district. However, their district consists of a few homes that are extremely expensive compared to the others. Which descriptive statistic should they use? a. Range b. Mode c. Median d. Mean

What is the mean of .27, .63, .45, .25, .31, 1.15, .64, 1.33, 1.14, 0.41, 0.47

What is the median value of  1.8, 7.4, 27.5, 54.8, 8.5 ?

A pollster wants to know the average income of those who supported John McCain for president. He asks 100 supporters and calculates a mean of​ $67,543. Is this mean x overbar   or mu ​?   A. mu ​, because it is calculated based off data from the entire population..   B. x overbar ​, because it is calculated based off data from the entire population.   C. mu ​, because it is calculated based off data from a sample.   D. x overbar ​, because it is calculated based off data from a sample.

72% of Americans said that they plan to travel in 2021, and 9% of those who plan to travelintend to take an international trip. What percentage of Americans plan to take aninternational trip in 2021?

In planing for his children to go back to school Susan buys several items at a discount. Five items at $1.29 each, three at $1.49 each, six at $1.79 each and nine at $0.99 each. What was the median cost of all items? $1.48 Oa. Ob. O b. $1.99 c. Oc. $1.33 O d. $1.39 $1.29 O e.

The phone bills for Dr. Kinch's cellular phone over the last seven months were as follows: $98, $410, $112, $180, $217, $345, and $207. Find the median phone bill. ..... The median phone bill is $