The dot plot below shows 6 data points with a mean of 16.

A dot plot going from 11 to 20. 1 dot is above 12, 13, 15, 17, 19, 20.

What is the absolute deviation at 19?

the answer is c

Step-by-step explanation:

let x be the money she spent so that she can earn the free t-shirt.

since, she already spent $112.49

⇒

also, as per the statement: jennifer must spend $250 or more in order to qualify for a free t-shirt at the store.

then,

we have an inequality i.,e

subtract 112.49 from both sides we get;

therefore, $137. 51 more money does jennifer need to spend so that she can earn the free t-shirt

27

step-by-step explanation: