Mathematics, 27.02.2021 05:40 alex12354
This dataset represents a random sample of data from a local computer shop. The
analyst collected information from 7 randomly selected months, months 1 to 7. The
variable Sales denotes the number of computers the store sold each month. The
variable Adv denotes the number of ads the computer shop posted online.
Month
Sales
Adv
1
250
48
2
364
56
3
120
35
4.
105
32
5
85
18
6
65
4
7
65
27
Compute the sample standard deviation of the variable Sales. Round your answer to to
two decimal places and then enter your answer in the numerical box below.
Answers: 2
Mathematics, 21.06.2019 16:30
Its due ! write an equation in which the quadratic expression 2x^2-2x 12 equals 0. show the expression in factored form and explain what your solutions mean for the equation. show your work.
Answers: 1
Mathematics, 21.06.2019 21:10
Which exponential function has an initial value of 2? f(x) = 2(3x) f(x) = 3(2x)
Answers: 1
Mathematics, 21.06.2019 23:30
Simplify (8x2 β 1 + 2x3) β (7x3 β 3x2 + 1). β5x3 + 11x2 β 2 5x3 β 11x2 + 2 x3 + 2x2 + x3 x3 β 2x2 β x3
Answers: 1
This dataset represents a random sample of data from a local computer shop. The
analyst collected i...
Mathematics, 01.04.2021 22:50
English, 01.04.2021 22:50
Mathematics, 01.04.2021 22:50
Computers and Technology, 01.04.2021 22:50
Mathematics, 01.04.2021 22:50
Mathematics, 01.04.2021 22:50
English, 01.04.2021 22:50
Mathematics, 01.04.2021 22:50
Chemistry, 01.04.2021 22:50
Biology, 01.04.2021 22:50