120 psychology students took a standardized test. The scores are summarized in the GFDT below. Scores 180-199 200-219 220-239 240-259 260-279 280-299 Frequency 12 Scores less than 200 less than 220 less than 240 less than 260 less than 280 less than 300 13 answer= 15 The scores are also described in the cumulative table shown below. 15 17 Frequency 12 25 40 72 120 What is the missing value in the cumulative GFDT?

Q: How can I solve question 27?

A: Given percentages for the countries are below: C: 71.9% F: 59.6% I: 76.1% UK: 45.5% US: 45.3%

Q: -y(0)-0, x(0) = 0, y (0) - em of differential equations can be e first order with the help of the…

A: Given as, x¨= y˙ -1 . , y¨=-x-2      u=x˙ and v=y˙       u˙=x¨  v˙=y¨

Q: what is the answer to the problem

A: We want to use implicit differentiation to find partial derivatives.

Q: I need a step by step on how to solve this type of problem (11)

A:

Q: I need more help on this

A: Given information: μ=151000σ=35000 n=77

Q: THIS SOLUTION IS DIFFICULT TO READ - CAN THIS BE HAND WRITTEN?

A:

Q: Answer this problem correctly

A:

Q: What are the steps to solving this problem?

A: COst function C(x) = 0.001x3+0.2x2+38x+250where x = no. of items producedNow, if x = 30 then C(x) =…

Q: can you solve g, h, and j too please?

A: Part g)  We need to find the partition numbers of f''x To find partition numbers equate second…

Q: Evaluate the iterated integral. 5 2х х-2 dz dy dx -2 0 y

A:

Q: don't understand how I'm supposed to solve this question.

A: Basic concept of discrete probability distribution are used

Q: I don't understand this writing. Can someone else redo the problem? Thanks!

A:

Q: Can you help with this practice problem

A:

Q: Please show step by step solution for problem b

A:

Q: I'm having trouble with this but can I get a and b for this problem thank you!

A: n1=80, x1=64 n2=60, x2=39 X: people got sick 1: Ate fish 2: Did not eat fish

Q: I cannot see how the problem was done, it was hidden behind the box. Can it please be edited or…

A: To find an equation of the line passing through the two points 7, -3, 1 and -2, 1, 4 in, (a) vector…

Q: How could I complete a problem like this without using excel?

A: Given that We have to find z score that divide a normal distribution The middle 25% from the 75% in…

Q: Can you write part a a bit more clearly. I can't understand what's happening where you are…

A:

Q: How would I solve these?

A: Since you have asked multiple questions in a single request, we will be answering only the first…

Q: I can not solve this equation, need nelp.

A: To determine the values of x, y and z satisfying the simultaneous equations

Q: I am not sure how to even go about solving this.

A: The following is the formulae to calculate Weighted Average (W)…

Q: Can you explain the second question/step 2 more clearly? I'm having trouble following what to do.

A: We have to find the values at which x2 + y2 = 8 passes the vertical line test.

Q: I don't fully understand what you did for problem C

A: The answer is in step2.

Q: Let U = {1, 2, 3, 4, 5, 6, 7}, A = {1, 2, 3, 4}, B = {1, 2, 5, 6}, : {3, 5, 7}. List all the members…

A: As per Bartleby guidelines for more than one question asked only one is to be answered please upload…