balaadithya04 balaadithya04

18-02-2020
Mathematics

contestada

If the mean of the following distribution is 91 and sum of frequencies is 150 find x and y

Respuesta :

yasmitadp yasmitadp

18-02-2020

Answer:

Step-by-step explanation:

Mean = ∑x/ N

91 = ∑x / 150

∑x = 150 * 91 = 13650

x= 6825 and y = 6825

Answer Link

Otras preguntas

Keratins are NOT found in which of the following?hairfeathersbonesthe corneathe lining of the gutbones

"So the visiting hours pulled in a big flock o' nothin'" "Traded in the charcoal sticks for arthritis, it had to happen" what kind of figurative language is t

Simplify each ratio. Make sure to convert the units when needed 6 hours: 4 days (Hint: There are 24 hours each day.)

Van Dorp Inc. in Orlando wants to increase the amount of its petty cash fund from $250 to $300. The journal entry for this increase is.... A) Petty cash $300 Ca

Multiply 1 over 3 multiplied by 1 over 5 . (5 points) a negative 1 over 10 b negative 1 over 15 c 1 over 15 d 1 over 10

the abolitionist movement split in two in part because abby kelley had been appointed to an office within the american anti-slavery society, which angered some

Find m in equation, W=1/2*m*v squared?

a company is considering a new 6-year project that will have annual sales of $258,000 and costs of $162,000. the project will require fixed assets of $281,000,

a person who is high in the characteristic of other-oriented empathy would be most likely to make which of the following statements?

Which is a thesis statement?