The data set shows the number of players on each softball team in a tournament:

9 12 8 7 7 21 11 9 8 7 10 7 10 11

Which of the following statements is true based on the data set?
There is one outlier that indicates an unusually large number of players on that team.
There are two outliers that indicate an unusually large number of players on those two teams.
There is one outlier that indicates an unusually small number of players on that team.
There are two outliers that indicate an unusually small number of players on those two teams.

There is one outlier that indicates an unusually large number of players on that team.

Step-by-step explanation:

In the data set given, most of the values are around 8 to 12 players on the team. However, one team has 21. That is an outlier. It is an unusually large number of players.

the inequality is:

250c+180g≥950

step-by-step explanation:

let c denotes the number of days in a week   miyoko worked as a cryptographer.

and g denotes the number of days in a week she works as a geologist.

now we are given that she earns $250 for every day she works as a cryptographer,and earns $180 for every day she works as a geologist.

now miyoko's goal is to earn more than $950 this week.

hence, the inequality could be represented as:

250c+180g≥950