Author: Anonymous

A survey of adults who typically work full-time from home recorded their current education levels. The results are shown in the table below.Education LevelFrequencyBachelor’s degree or higher37Some college13High school diploma only7Less than high school diploma3The probability that a randomly selected adult who works from home has less than a high school diploma is ________.

The following data represents the number of Sony TVs sold per day at a particular Costco over a random sample of five business days. 9 2 7 7 5 The standard deviation of this sample is ________.

The following table shows the frequency distribution of the credit scores for a random sample of homeowners who recently refinanced their mortgage at Delaware Bank.Credit ScoreFrequency700 to under 7207720 to under 74014740 to under 76025760 to under 78016780 to under 8008The probability that a randomly homeowner has a credit score of 720 to under 740 is ________.

Costco sells a matching set of T-shirts and shorts. The T-shirt comes in four colors and six sizes. The shorts come in three colors and five sizes. The number of unique color and size combinations of T-shirts and shorts is ________.

The following contingency table shows the number of two-bedroom apartments grouped by monthly rent and location.Monthly RentYorkLancasterDover$600 to under $700 6147$700 to under $800 231720$800 to under $900 101612The probability that a randomly selected apartment from this group has a monthly rental from $800 to under $900 or is located in York is ________.

The following data represents the number of home runs that Ryan Howard, a Major League Baseball player for the Philadelphia Phillies, hit over a six-year period.225847484531The mode for this data set is ________.

________ data has the benefit of a true zero point.

________ probability represents the likelihood of a single event occurring by itself.

Which levels of measurement are considered qualitative data?

The ________ of Events A and B represent the number of instances in which either Event A or Event B or both occur together.