I quantified my extracted DNA using the Nanodrop 2000, which indicated a yield of 25 ng/ul....

Consider the following hypothesis test. H0: p = 0.45 Ha: p ≠ 0.45 A sample of 200 provided a sample proportion p = 0.443. (a) Compute the value of the test statistic. (b) What is the p-value? (c) At α = 0.05, what is your conclusion? (d) What is the rejection rule using the critical value? ...

Is it True or False : 1- the region of convergence of two convoluted continuous signals is the union both regions of convergences. 2- If a continuous-time signal is finite duration signal and is absolutely integrable, then  the region of convergence is the entire s-plane....

We have a dataset with n= 10 pairs of observations (Li, Yi), and n n Στι 683, yi = 813, i=1 i=1 n n n 3x3 = 47, 405, Xiyi = 56,089, yž = 66, 731. i=1 i=1 i=1 What is an approximate 99% confidence interval for the slope of the line of best fit?...

A bottle of aqueous hydrochloric acid of concentration is found in the stockroom. method. You titrate Your job is to determine the unknown using the titration found 25.00 molarity the acid potassium acid of aqueous acid unlabeled equivalence with 18.75 0.9250 M hydrochloric (12 pt) point. the molari...

What is the area of the lake in m^2 if the surface of a lake has an area of 15.5 km^2?...

Previous Problem List Next (1 point) Consider the ordered basis B of R consisting of the vectors that order). Find the vector x in R2 whose 4 and (in coordinates with respect to the basis B are...

Shown in the figure below is an electrical circuit containing three resistors and two batteries 13 ww Rz G 10 R2 W 12 RA "L Write down the Kirchhoff Junction equation and solve it for Iz in terms of Iz and 13. Write the result here: Write down the Kirchhoff Loop equation for a loop that starts a...

Verify the empirical rule by using Table A, software, or a calculator to show that for a normal distribution, the probability (rounded to two decimal places) within a. 1 standard deviation of the mean equals 0.68. b. 2 standard deviations of the mean equals 0.95. c. 3 standard deviations of the mean...

1. How do banks help expand and maintain the economy? 2. What has been the effect of competition between banks? 3. Why are banks regulated and protected by government? 4. What factors should a person consider when choosing an account?...

electric The conducting rod bd shown in the figure makes contact with metal rails ab and cd. The apparatus is in a uniform magnetic field of 0.8 T. perpendicular to the plane of the figure. Length 1 = 98 cm. If the resistance of the circuit is 1.50 Ohm (assumed to be constant), find the force (m...

Annie and Marty are both single parents with full-time jobs. Consequently, both value child care services ( S ) and children’s clothing ( C ) but may have different preferences for the two goods. The government decides it wants to make life easier for single parents and is considering providin...

1. A wagon weighs 12.0 lb, and the coefficient of rolling friction between the wheels and the floor is 0.140. What horizontal pull is need to keep the wagon rolling in a straight line at 2.00 ft/s? 2. A wagon weighs 50.0 N, and the coefficient of rolling friction between the wheels and the level flo...

What is the Lewis structure of nitrate ion, #NO_3^-#?...

In a physics experiment, a 60.os resistor is used to discharge a fully charged go. Omf capacitor. Determine the time when there is on the capacitor. 20% of initial energy remaining...

Automobile brakes use Pascal's principle to generate sufficient braking force. If you can 'panic stop' your 3000kg car(35 mph to rest) within 50 feet and the area of each brake pad is about 1ft^2. A) What is the diameter of the master brake cylinder? B)What is the approximate distance th...

This question has multiple parts. Work all the parts to get the most points. 1 pt 1 pt A certain reaction has the following general form: a - B At a particular temperature and A -2.80 x 10-M, concentration versus time data were collected for this reaction, and a plot of 1/[Al versus time resulted in...

I'm doing Raman Spectroscopy in Physical Chemistry lab. What physically is occurring to the solvated acetone molecules to cause the frequencies to shift?...

Gummy Bears and Skittles are slightly differentiated products. The demand for a bag of Gummy Bears is qB = 80 – 5pB + 3pS, where pB is the price of a bag of Gummy Bears and pS is the price of a bag of Skittles. The demand for a bag of Skittles is qS = 50 – 4pS + 2pB. Under profitmaximizi...