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

User Account

All Pages