owen22thomas22 owen22thomas22
  • 17-01-2023
  • Mathematics
contestada

In 1995 the Educational Testing Service (ETS) adjusted the scores of SAT
tests. Before ETS recentered the SAT Verbal test, the mean of all test scores was 450. Which statistic would not change if 50 points were added to each score?

Respuesta :

Otras preguntas

Taking in too much protein can actually harm the body, causing dehydration, calcium loss, and even kidney problems. True False
A business bought a lot of 2,500 lamps for 50,000 dollars and wants to sell them at 15 percent profit how much should each lamp cost
"Don't it s'prise you de way dem kings carries on, Huck?" "No," I says, "it don't." "Why don't it, Huck?" "Well, it don't, because it's in the breed. I recko
What did the 19th amendment accomplish
What was the significance of henry viii break with the catholic church?
In triangle XYZ, the length of side XY is 21 mm and the length of side YZ is 31 mm. Which of the following could be the length of side XZ?
How many quarters can fill a 2 liter bottle?
What was the name of the common physical examination performed by doctors on Ellis Island that took very little time?
What volume of oxygen gas is released at STP if 10.0 g of potassium chlorate is decomposed? (The molar mass of KClO3 is 122.55 g/mol.)
estimate the product of
ACCESS MORE