1. Fill in the blank: For these data, temperature values that are greater than the mean of the temperature values tend to be paired the mean of the coffee sales Choose one with coffee sales values that are values.

Q: Find x so that a || b. D. 5x (x + 12) 9-

A:

Q: Find || projau || if u = (2,4) and a = = (3,-1). NOTE: Enter the exact answer or round the exact…

A: projau=u.aa2a   For two vectors u=u1,u2 and a=a1,a2a.u=a1×u1+a2×u2   For any vector x=x1,x2x=x12+x22…

Q: dr secx+1

A: Given integral ∫dxsecx+1. The objective is to evaluate the integral. First simplify the equation…

Q: G H F 6x + 11 Find HFI -7+8x

A:

Q: (47) 4+4

A:

Q: 30 Find x. A D 18

A: Using phythagoras theorem  (Hypotenuse)² = (base)² + (perpendicular)²

Q: Suppose the cost C of driving a car x miles is C=1.45x+53.The independent variable is  ___  and the…

A: It is given that the regression line is C = 1.45 x +53.

Q: Find the inter val of Valiediy -2x=2 ১০) - 2.

A:

Q: 14+9x2 o.5 2 |-x² 号 e

A: As per our guidelines we need to solve first three questions only. Please, repost the remaining…

Q: X -44 <-8

A:

Q: 23

A: We will solve the problem

Q: e* 5 e 2X 3=0 %3D

A:

Q: ant

A:

Q: 4x+|6-3x|+5 , where x less than 2

A: If f(x) = x, then we have:If x is positive, then f(x) = x If x = 0, then f(x) = 0 If x &lt; 0, then…

Q: Find the Lim(4 ズ→ス ズ-2

A:

Q: Express 0 in each figure in terms of x. (a) 4 0 3= (b)

A: Using the trigonometric ratio  tan θ=PB  tan θ=x4   θ=tan-1 x4

Q: Evaluate (x2x+Idx

A:

Q: 3 =+ 5 3 1 6

A: Given, 12+1335+16

Q: Find all values of x for which rank(A) = 2. 1205 A = x= 0 2 7 x 19 -3 -3 -2 -6

A:

Q: 3 more than x can be written as

A: Given that 3 more than x can be written as

Q: x-2.5)⁴ + ( x- 1.5)⁴ = 1 in Real Numbers

A:

Q: b. 15 – 2x| > 7

A: The given inequality, 5-2x&gt;7

Q: Find all the values of x so that ? 4 = −8(? − √3)

A: We solve the given equation for value of X .

Q: The value X1.1 -2 x1 + - X1 + x2 + 7 x3 = -6 4x1 — Х2 — Хз %3D 3 6 x2 + x3 = 9

A:

Q: x²2 -4 dr. r> 2

A:

Q: For what X - 3

A: Given that: 3.     1x-3

Q: Find 3|X| + 12

A: See the attachment

Q: Differentiate. 5x-9 .3 g(x) = 2x + 1 gʻ(x) = D

A:

Q: Exc. Eind. Lim (x-1) y3

A: Solution:

Q: Find the value of: 2 100 ;] [*] + x + 100 ] + [~ + + ++ 99 100

A:

Q: -4 ー_<2X+1 3.

A: Given: An inequality -43&lt;2x+1

Q: 2+x=4 what is x?

A: We have to ifnd the value of x.

Q: 3x+|2x-3|-2 , where x less than 1

A:

Q: 2 Evaluate || dx +4x+3

A:

Q: x-2/3 + x-1/3 - 6 = 0

A: Here we have to solve the given equation       x-2/3 + x-1/3 - 6 = 0

Confidence Intervals

When we calculate intervals in probability and statistics, it can be simply termed as finding out a confidence interval. The confidence interval is usually calculated from the data set which is observed. The value of the parameter that needs to be calculated is present here only.