120 psychology students took a standardized test. The scores are summarized in the GFDT below. Scores 220-239 240 - 259 260-279 280 - 299 300 - 319 320-339 The scores are also described in the cumulative table shown below. Scores less than 240 less than 260 less than 280 less than 300 less than 320 less than 340 Frequency 11 10 11 12 11 65 answer = Submit Question Frequency 11 21 32 What is the missing value in the cumulative GFDT? 55 120

Q: 7=|s| - 3

A: 7=s-3

Q: (4) y=x +4 -5 -4 -3 6.

A: The given equation is: y=x+4

Q: |x - 2| + 6 s 12

A: To show the solution on the number line

Q: |16-3b|=22

A: Given, an equation |16-3b|=22.

Q: Write out the equation for the given graph: y =

A:

Q: 7 X= |x - 3 10 18

A:

Q: -3(7a)

A: To evaluate-3(7a)

Q: Let B = [-1 1 4 -3] Find -4B

A: Solution

Q: A ax? +C B a ax +C a?x +C 2 D.

A:

Q: Find A for

A:

Q: xedx (1+ x)²

A:

Q: Add. -6+ 5+ (-4) (-2) || || ☐

A: Steps and explanations are as follows: When we see an expression like -6 + (-4), we can think of it…

Q: [0 0 -9 3 y

A: Given,           0-93 xyz

Q: Solve det[A] + det[B] when [2 + i 3 A = -6 2il [6i B = l2i i

A: We will answer the first question as we don't answer multiple questions at a time. Please resubmit…

Q: let B= [-1 2 7 -3] Find -3B

A:

Q: Evaluate 2 . [ 8 - 3  ( 4 + 2 ) ] - 3

A:

Q: Evaluate 5 (²) 4. dy -2

A: ∫-2-1 (y-2)dy/y ∫-2-1 (y - 2/y)dy [ 2y3/2/3 - 4y]-2-1 -2i/3 - 4i +42i +42i -14i/3 +82i

Q: EXE N)(2x +3=4x+2). %3D O True O False

A: We now check whether the following is true or false. (∃ x ∈ N)(2x+3=4x+2) i.e. there exists x ∈ N…

Q: -6 (0 Find A-' if A 2 -4 -3 10

A:

Q: (A v B) A -C

A: Solution: The objective is to complete the truth table

Q: 3 =+ 5 3 1 6

A: Given, 12+1335+16

Q: The table shows the movement of a stock for 30 randomly selected trading days. "Up" means the stock…

A:

Q: -2(3х + 4) + 4(4х +9) О А.10х + 28 О В. 10х + 44

A: To determine: simplified form of

Q: b. 15 – 2x| > 7

A: The given inequality, 5-2x>7

Q: 3 27 ||

A: The given expression is 8273

Q: 2. If a b= (a+b)^2 and a @b = (a - b)^2, then what is the value of (4*3) @ (3*4)? Select an answer A…

A: The problem provides two operations, * and @, which are defined as follows:a*b=(a+b))2a@b=(a-b))2We…

Q: (b) 6 + 7 + 8 + 9 + ... + k

A: (b) Given that 6+7+8+9+...+k The objective is to find the sum. The formula for sum of numbers are,…

Q: Write the terms a0, a1, and a2 if an = 2n + 5(3n) for n = 0, 1, 2, …

A: We will plug n=0, 1 and 2.   We plug n=0, a0 = 20+ 5(30) = 1+5(1)=1+5=6

Q: S 2x-5 x²-2x-8 dx

A: Given The Integral is  Aim:To evaluate the Integral.For a given function   and its derivative, the…

Q: 2y³ . 3xy³ 3x²y4 2,4

A: Given,           2y3·3xy33x2y4

Q: Evaluate without using a calculator 643 3 9월

A: