Determine the p-value in and interpret its meaning

Assignment Help Econometrics
Reference no: EM13238734

Digital camers have taken over the majority of the point-and-shoot camera market. One of the important features of a camera is the battery life as measured by the number of shots taken until the battery needs to be recharged. The data file Digitalcameras contain the battery life of 31 subcompact cameras and 15 compact cameras(data extracted from "Cameras,".

Assuming that the population variances from both types of digital camersa are equal, is there evidence of a difference in the mean battery life between the two types of digital camers (a=0.05) and also determine the p-value in and interpret its meaning

Reference no: EM13238734

Questions Cloud

Find the value of g at the location of the pendulum : A simple pendulum has a length of 52.5 cm and makes 83.0 complete oscillations in 2.00 min, Find the value of g at the location of the pendulum
Explain pair will produce a buffer solution : Equal volumes of the following pairs of solutions are mixed. Which pair will produce a buffer solution
Find the period of this motion : The position of an object connected to a spring varies with time according to the expression x = (5.8 cm) sin(9.5?t), Find the period of this motion
Find the frequency of motion in hertz : The period of motion of an object-spring system is T = 0.546 s when an object of mass m = 254 g is attached to the spring, Find the frequency of motion in hertz
Determine the p-value in and interpret its meaning : Digital camers have taken over the majority of the point-and-shoot camera market. One of the important features of a camera is the battery life as measured by the number of shots taken until the battery needs to be recharged.
Explain what is frequency of chemical shift : What is frequency of chemical shift at 1.25 ppm if 400 MHz NMR spectrometer is used
What is the coefficient of friction : A 5.5- kg concrete block rests on a level table. A 3.7- kg mass is attached to the block by a string passing over a light, what is the coefficient of friction between the block and the table
What is the net cash flow at the end of year 1 : You have recently moved to Hanscom AFB MA and need to make a decision between living in base housing or buying a home in the local market. Compare the following costs and benefits on an annual basis.
Find vector a and express in terms of unit vector x : Vector A - Vector B=(-51.4m)x, Vector C=(62.2m)x, and Vector A + Vector B + Vector C=(13.8m)x, Find Vector A and express in terms of unit vector x

Reviews

Write a Review

Econometrics Questions & Answers

  Should the firm undertake the project at the interest rate

Can you figure out the exact cutoff for the interest rate between profitability and nonprofitability 2. According to an old myth, Native Americans sold the island of Manhattan about 400 years ago for $24.00 . If they had invested this amount ay an ..

  Find who live in high sales tax areas

It has been found that people who live in high sales tax areas are much more likely to purchase over the internet where they are usually exempt from sales tax from firms located in another state. The NGA has proposed a uniform tax of 5% on all int..

  What is the income elasticity of demand for rainbow sandals

Consider the market for rainbow sandals. Suppose average household income increases from $44,000 per year to $61,000 per year. As a result, the demand for rainbow sandals increases from 427 to 535.

  What is the equivalent uniform annual cost of the 20-year

Maintenance expenditures for a structure with a 20-year life will come as periodic outlays for overhaul of $4,000 at the end of the 5th year, $6,000 at the end of the 10th year, and $7,500 at the end of the 15th year. With interest at 8%, what is ..

  Is ximing better off-the same or worse off

During his first year at school, Ximing buys eight new college textbooks at a cost of $50 each. Used books cost $30 each. When the bookstore announces a 20% price increase in new texts and a 10% increase in used texts for the next year, Ximings fa..

  What end-of-quarter deposit must be made

Money can be deposited at 6% compounded quarterly. What end-of-quarter deposit must be made from the son's third birthday to his 18th birthday to provide $60,000 on each birthday from the 18th to the 21st.

  Explain are the goods substitutes or complements

If a rise in the price of personal computers from $3,000 to $4,000 lowers the number of CD-RW's purchased from 20 million a month to 16 million a month, what is the cross-price elasticity of demand between computers and CD-RW's

  Calculate the lowest price level that might occur

Suppose that the Fed is required to keep the inflation rate between 1 percent and 2 percent a year but with no requirement to keep trend inflation at the midpoint of this range The Fed achieves its target. a. If initially the price level is 100

  How much more will alexx have than spenser

Many retirement funds charge and administrative fee equal to 0.25% on managed assets. Suppose that Alexx and Spenser each invest $5,000 in the same stock this year. Alexx invests directly and earns 5% a year. Spenser uses a retirement fund and ear..

  How to derive an equation that relates average cost

A country produces manufactured goods, whose industry is characterized by increasing returns to scale, monopolistic competition, and firms that differentiate their products. Firms are symmetric all firms have identical costs functions and demand f..

  What is the amount of labor that the profit-maximizing firm

Suppose that for the firm below, the goods market is perfectly competitive. The market price of the product the firm produces is $4 at each quantity supplied by the firm. What is the amount of labor that this profit-maximizing firm will hire

  Design a simple econometric research project

Design a simple econometric research project

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd