What is the value of EX^2 for the scores 1,0,2,4? I need to show work so...
Incorrect Question 11 0/2 pts What is the value of Ex for the scores 1, 2, 2, 4? 14 25 49 28
This is a PSYCH Statistical Math Question. I need help figuring this out. I need to show work as well so I know how to do it. What is the value of ΣΧ for the scores 1, 5, 2? 0 10 0 8 0 16 O 30 SHOW WORK
I am having trouble understanding this question. I don't need every single value worked out I just want to understand what to do so I can work the rest out myself! The question is written exactly as writtten: The pK of an acid is 4.16. Calculate the pH of a solution of the acid if it is titrated to the following extents. Use the value associated with your student ID: extent of titration with NaOH, percent 0 1 2 3...
I am so stuck on how to do this. Can you show your work? I would like to understand this problem. аз cử Given the quantities a 4.0 m, b 4.2 s, c-41 m/s, what is the value of the quantity d-?
Hello, I need help figuring out how to do this problem!? Please show all work as I want to learn how to get to the answer. Thank you ****For the first answer I get 1.25 and my book says 89th percentile, how do I know 1.25 is 89th percentile ??? Given that a population of scores is normally distributed with determine the following: 10 and ơ 8. a. The percentile rank of a score of 120 b. The percentage of...
Hello I need help with this question. Please answer both questions and please show all work so I have a better understanding how to better do this. Thanks please show all work. Answer both of the following Roman numeral questions (I, II). Equal credit. A company has fixed cost of $44,000, variable cost per unit of S12, and sells its product at S19 each a. What quantity must the firm sell in order to break even? Explain how you reached...
For the simulink part i just meed to see a snapshot of the system model and an ouput. Must be for the tracking sustem design in B. For be please show all work and write neatly so i can learn to do this on my own. Please show all work so I understand how to do this on my own. Write neatly please. Thank you in advance. The transfer function of the given physical system is 2500 Gp(s)1000 The physical...
please show work i need to know this for a test Question 20 1 pts The solubility of manganese (II) hydroxide is 2.2 e-5 M. What is the Ksp of Mn(OH)2? 0 2.1e-14 4.3 e-14 O 2.2 e-5 O 4.8 e -10 O 1.1 e -14 Question 21 1 pts
Numerical Methods: Show all work, please write clearly and neatly so that I may learn how to do this correctly, if you do not know how to do the problem, please do not answer. Thank you very much for your help, it is much appreciated. 1. Verify that the function defined on by is a norm on . Thank you for your help We were unable to transcribe this imageWe were unable to transcribe this imageWe were unable to...
please help me solve this and show how you solved it so i can get a better understanding, thank you? Solve e2x +et – 6=0.