QUESTION 6 A researcher is measuring problem-solving times for a sample of n 20 children. However, one of the children fails to solve the problem so the researcher has an undetermined score. What is the best measure of central tendency for these data? O a. the mean O b. the median OC. the mode Od. Central tendency cannot be determined for these data QUESTION 7 For a particular sample, the largest distance (deviation) between a score and the mean is 11 points. The smallest distance between a score and the mean is 4 points. Therefore, the standard deviation O a. is probably greater than 11 Ob.is probably between 4 and 11 Oc is probably less than 4 Od. It is impossible to say anything about the standard deviation

Q: 64y2+7=32

A: 64y2+7=32

Q: V-539 7. V11

A: To Determine:  Simplify

Q: r(-) =? 3 5 7

A: We have to find

Q: k2-35=2k

A:

Q: 20の+ 7=130p+5

A:

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

A:

Q: 2. K 5x+5 16 35

A:

Q: 4w=25

A: topic - linear equation

Q: Todt 5(-37+4)

A: Given,   ∫  -3t+410dt

Q: 3p - p

A: Here Given that, 3p-p

Q: -3w+5=23

A:

Q: -4d = -64

A: Given  -4d=-64

Q: -5 -2 1

A:

Q: S V25 – 4x²

A: For the solution follow the next step.

Q: -8 = 6+n

A:

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: Find L s²-8

A:

Q: 16+3•5

A: Given:  16+3*5

Q: D A P32 B C

A:

Q: S A+ AMQ for M.

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

Q: 2+36=38

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

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: -4c +2 ≥10

A: The given inequality is: -4c+2≥10

Q: z? - 34z + 818 = 0

A:

Q: 1) (-2) + 3

A: Solving this we have

Q: N+2=4

A: The value is:-

Angles in Circles

Angles within a circle are feasible to create with the help of different properties of the circle such as radii, tangents, and chords. The radius is the distance from the center of the circle to the circumference of the circle. A tangent is a line made perpendicular to the radius through its endpoint placed on the circle as well as the line drawn at right angles to a tangent across the point of contact when the circle passes through the center of the circle. The chord is a line segment with its endpoints on the circle. A secant line or secant is the infinite extension of the chord.

Arcs in Circles

A circular arc is the arc of a circle formed by two distinct points. It is a section or segment of the circumference of a circle. A straight line passing through the center connecting the two distinct ends of the arc is termed a semi-circular arc.