If the researcher does not interact in any substantial way with the group being observed, then it is known as Select one: O a. controlled observation O b. research observation O c. participant observation O d. naturalistic observation

Q: y 35 1 N 34

A:

Q: A-d please

A: Given the data of a survey of 15 teachers who were asked how many paintings they have in their…

Q: 14. The vectors a and b are such that |a| = 3, |b| = 5 and a. b = -14, then |a – b| = %3D A 62 B V62

A: Solution: Given vectors a and b such that a=3,  b=5 and a·b=-14

Q: ab)c=

A: Given,           abc

Q: k2-35=2k

A:

Q: w2-3w-5=0

A:

Q: d) +4 dx

A: The answer is

Q: Find A. A= (4A)-¹ = 3 2 22

A:

Q: Find the area of the shaded region. The graph to the right depicts IQ Scores of adults, and those…

A:

Q: 2.3 Q13

A: The objective of this question is to use the Squeeze Theorem to show that the limit as x approaches…

Q: Q. Find the value of 10C4

A:

Q: E1 Q21

A:

Q: 3. For each problem, find the general solution to x' = Ax, where A is the given matrix. (a) A = -4…

A:

Q: Todt 5(-37+4)

A: Given,   ∫  -3t+410dt

Q: 1 +1

A: Given  1+1=

Q: r A D C

A: We have given a diagram;

Q: 3p - p

A: Here Given that, 3p-p

Q: 6³ S 3s² +1 =ds

A:

Q: 3) If segment PT 800 feet, find the length of segment PA and segment TA.

A:

Q: x+9= 12 %3D

A: Given: x+9=12

Q: 2 S3 St 1²utu dudt

A:

Q: (2x3³

A: NOTE: Refresh your page if you can't see any equations. . apply exponent rule

Q: (3) ² What is the exact value of tan

A: Given trignometry function tan( 2π3 )

Q: 23 (27) What is the exact value of CSC

A: A detailed solution is given below.

Q: S V25 – 4x²

A: For the solution follow the next step.

Q: A+12=13

A: Given,   A+12=13     We will solve it for the value of A

Q: 4a5b• V18a3b6

A: We have to find

Q: 2t2 – 100 = 0 %3D

A: The solution is, t = ±5√2  The detailed solution is as follows below:

Q: D A P32 B C

A:

Q: 2+36=38

A: Given 2+ 36 = 38  Yes the given statement is true .

Q: SVe -z) + 4 dz

A:

Q: 1. (3, x) 2. (3x + 3, y) 3. (y, cos x) 4. (x + y, x – Y)

A: using online vector field graphing we get 1-A 2-C

Q: z? - 34z + 818 = 0

A:

Q: Find n when a₁ = -6, d=6, and an = 18. n= 11

A: Given first term is a1= -6

Q: D-G please

A: Given information- Population mean, μ = 8 minutes Sample size, n = 14 Sample mean, x-bar = 9.1…