It is a right-tailed test.
The correct choice of the hypothesis is
10.c)
,
11)pooled proportion=
= (84+28)/(120+80) = 0.560
Ans:-a)0.560
12) z =
=
= 0.35/0.0718=4.874
Ans:-d)4.874.
Hello! Could someone please help me answer this question,
showing and explaining all your work in as much detail as possible?
Thank you so much!
45. || What is the equivalent resistance between points a and b in FIGURE P28.45? 121 100 6 w FIGURE P28.45
Please do the following, clearly showing/explaining all work.
Thank you!
Show that the forward-time central-space scheme (1.3.3) is
consistent with the equation (1.1.1).
n+1 1) 2/h
Most problems require showing work or explaining how you arrived at your answer. Correct answers with no work may receive / the problem's points. Clearly identify your final answer. Only one answer will be considered. Each problem is worth 1 point. 1) License plates in a particular state display 3 letters followed by 3 numbers. How many ferent license plates can be manufactured? (Repetitions are allowed.) There are 9 performers who are to present their acts at a variety show....
Please do problem 17 above using Einstein
notation. Showing/explaining all work.
1.17 ** (a) Prove that the vector product r x s as defined by (1.9) is distributive; that is, that r x (u + v) = (r x u) + (r x v). (b) Prove the product rule Be careful with the order of the factors.
Showing work, please answer questions a and b, thank
you!
You are asked to prepare a pH 8.60 buffer starting from 500 mL of 0.10 M solution of hydrocyanic acid, HCN, and excess sodium cyanide, NaCN. (Ka for HCN 4.9 x 10) 18. What is the pH of the hydrocyanic acid solution prior to adding NaCN? a) b) How many grams of NaCN should be added to prepare the buffer solution?
Please solve QUESTION NO.1 in a clear and
comprehensive manner, explaining and showing all steps in detail.
The solution should be neat, organized and easy to understand. I'm writing an
Applied Maths exam in 3 hours.
Please a swer the following physics question showing all work.
Note the answer must be in Mm.
A satellite requires 97.5 min to orbit Earth once. Assume a circular orbit. 1) What is the circumference of the satellite's orbit? (Express your answer to three significant figures)
Introduction to Oil and Gas (OGEE 101) Answer the following questions by developing and explaining. 1) What is the motivation behind progress in EOR (Enhanced Oil Recovery)? 2) Why some kerogen will not eventually yield thermogenic gas? 3) Describe the necessary preparation before an operator takes a Final Investment Decision (FID) for a project. 4) Detail the conditions necessary for the formation and entrapment of oil. -Please write neatly so reader can understand-
please answer with showing the work with excel
functions
3.) Salary Offers A sample of salary offers (in thousands of dollars) given to management majors is: 48, 51, 46, 52, 47, 48, 47, 50, 51, and 59. The sample will be used to obtain a 99% confidence interval for the mean salary offer. a.) The critical value to use in obtaining the confidence interval is ANSWER: b.) The confidence interval goes from ANSWER: c.) Interpret the confidence interval.
Answer the following questions as suecinctly as possible, while showing all of your work. 1. The production funetion at Ginko's Copy shop is 1,000x min(L, 3K) where q is the number of copies per hour, Lis the number of workers and Kis the number of copy machines. a. Draw several isoquants for this production function. b. Draw the total product, average product, and marginal product of labor curves for this production function for some fixed level of capital.