vargaskarla118 vargaskarla118

09-12-2020
Mathematics

contestada

A set of n = 10 pairs of scores has ΣX = 25, ΣY = 30, and ΣXY = 74. What is the value of SP for these data?
a. 14
b. 24
c. -144
d. -1

Respuesta :

kyrahewitt0744 kyrahewitt0744

09-12-2020

I think it's B

Not 100% sure but I think

Answer Link

Otras preguntas

Who was prince Henry the navigator

The weight of an object is the product of its mass, m, and the acceleration of gravity, g (where g=9.8 m/s2). If an object’s mass is m=10. kg, what is its weigh

How does the momentum of a 75 kilogram stationary football player compare with that of a 70 kilogram player moving at a velocity of 6 meters/second?

vipul is buying trail mix for an upcoming hike. the trail mix costs $3.95 per pound and he is buying 2.01 pounds. estimate the total costs of his trail mix

warren spent 140 hours making 16 wooden toy trucks for a craft fair. if he spent the same amount of time making each truck, how many hours did he spend making

Lou eats 6/8 of pizza what fraction of the pizza es left over

greatest common factor of 16 and 56

FIND THE SOLUTION OF EACH EQUATION IF THE REPLACEMENT SETS ARE A = {0,3,5,8,10} 1 . B - 12 = 9 2. 15/A = 3 3. 31 = 3A + 7 FIND THE SOLUTION OF EACH EQUATION US

The red line train arrives every 8 minutes and the blue line train arrives every 10 minutes at the station.when will they next arrive at the station at the same

how to write eight tenths