You do a psychophysical experiment on the consistency of appreciation of aesthetic beauty by humans. you pick 2 observers and ask each of them to make 100 aesthetic judgments of a painting. when estimating mean and variability of these judgments, you have this many degrees of freedom
a. 0
b. 199
c. 200
d. 1
e. 100

correct option is B. 199

Step-by-step explanation:

given data

pick observers = 2

make =  100 aesthetic judgments

to find out

degrees of freedom

solution

we know that the degrees of freedom is express here as

degrees of freedom =  2 n - 1      1

here we know n is 100 given

so put here value we get

degrees of freedom =  2 n - 1

degrees of freedom =  2×100 - 1

degrees of freedom = 199

so correct option is B. 199

a) 32pie square meters

step-by-step explanation:

the final amount you will pay is $68.04.

the tip is determined by the pre-tax amount, so we calculate the tip based on the original bill, not after we've added sales tax.

to find the tip:

we can divide 54.00 by 100 to get 1% of 54. then we multiply that by 18.

54 / 100 = .54

.54 x 18 = 9.72

tip = 9.72$

to find the tax:

we can divide 54.00 by 100 to get 1% of 54. then we can multiply that by 8 to get 8%.

54 / 100 = .54

.54 x 8 = 4.32

tax= 4.32

now we can add the tip and tax to the bill to get our total.

54 + 9.72 + 4.32 = 68.04

total: $68.04

step-by-step explanation: