Thirty dash fivethirty-five
different video games showing
alcohol usealcohol...
Mathematics, 25.12.2019 00:31 zach6024
Thirty dash fivethirty-five
different video games showing
alcohol usealcohol use
were observed. the duration times of
alcohol usealcohol use
(in seconds) were recorded. when using this sample for a t test of the claim that the population mean is greater than
8989
sec, what does df denote, and what is its value?
what does df denote?
a.
the sample standard deviation
b.
the number of degrees of freedom
c.
the sample size
d.
the test statistic
the value of df is
nothing.
(type an integer or a decimal. do not round.)
Answers: 3
Mathematics, 21.06.2019 14:30
The amount of money, in dollars, in an account after t years is given by a = 1000(1.03)^t. the initial deposit into the account was $_^a0 and the interest rate was _a1% per year. only enter numbers in the boxes. do not include any commas or decimal points^t. the initial deposit into the account was $__^a0 and the interest rate is % per year.
Answers: 1
Mathematics, 21.06.2019 15:20
Which equation represents a circle with a center at (–3, –5) and a radius of 6 units? (x – 3)2 + (y – 5)2 = 6 (x – 3)2 + (y – 5)2 = 36 (x + 3)2 + (y + 5)2 = 6 (x + 3)2 + (y + 5)2 = 36
Answers: 3
Mathematics, 21.06.2019 20:00
What sums are equal to 6/12? choose all answers that are correct a.6/12+6/12+6/12+6/12+6/12+6/12 b.2/12+1/12+1/12+2/12 c.5/12+1/12 d.1/12+1/12+1/12+3/12 plz : )
Answers: 1
Mathematics, 21.06.2019 21:00
Which must be true in order for the relationship △zyv ~ △xwv to be correct? zy ∥ wx ∠z ≅ ∠y and ∠w ≅ ∠x zv ≅ vy and wv ≅ vx ∠z ≅ ∠x and ∠w ≅ ∠y
Answers: 2
Mathematics, 15.12.2020 20:00
Computers and Technology, 15.12.2020 20:00
Arts, 15.12.2020 20:10
Mathematics, 15.12.2020 20:10
Arts, 15.12.2020 20:10
Mathematics, 15.12.2020 20:10
Law, 15.12.2020 20:10
Mathematics, 15.12.2020 20:10
Mathematics, 15.12.2020 20:10