cheaterman9926 cheaterman9926

24-05-2024
Mathematics

contestada

Using the data in RDCHEM.RAW, the following equation was obtained by OLS:

rdintens = 2.613 +.00030 sales - .0000000070 sales²
(.429) (.00014) (0000000037)
n 32, R² = .1484.

At what point does the marginal effect of sales on rdintens become negative?

Relax

Respuesta :

Otras preguntas

Which journalist called attention to the living conditions of tenement dwellers? (1 point)Jacob Riis Frederick Olmsted Daniel Burnham Elisha Otis

Which of the following occurs during the ecological succession of an ecosystem? a. An ecosystem reaches a final, unchanging stage. b. Changes occur that are c

what allows your body to collect nutrients

please help me on both I need help

why did the f1 offspring of mendel's classic pea cross always look like one of the two parental varieties?

The heart rate that's not measured, but calculated, is called the _____. target heart rate, maximum heart rate, resting heart rate, ATP heart rate?

help. what is communism?

what are functions exactly I just kind of want a straightforward answer please

Subtract 8-4 1/2 what is the answer

Choose the word that best replaces the underlined word in the sentence. We are studying T.S. Eliot’s timeless poem, The Waste Land, in my 1 Literature class. a.