Sunday
May 1, 2016

# Posts by mmk

Total # Posts: 8

MAT LAB
July 3, 2013

Physics
Plz tell the answers...... I require them too! :(
July 3, 2013

Physics/Mechanics
July 3, 2013

physics
'a weather station monitors a storm using a radar system. the radio wave pulse emitted is received back at the transmitter after 0.34 ms. the wavelength emitted was 5.6 cm and that received after reflection from the storm was 1 billionth of a meter longer. what information...
April 14, 2013

physics
a father pulls hi children in a wagon for 25 minutes covering 1.25 miles on a level sidewalk. he pulls with an average force of 35 lbf at an angle of 45 degrees to the sidewalk. (a) how much work is done (in ft.lbf)? (b) what is the average horsepower required?
May 5, 2012

calculus
Find the angle of intersection between the curves f(x) = 2x + 3 and g(x ) = - 3x + 1
August 4, 2011

Statistics
Using the following information find a 95% confidence interval for the intercept in the regression of measured distance on recession velocity. VARIABLE COEFFICIENT STANDARD ERROR Constant 0.3391 0.1185 Velocity 0.001373 0.000227 T-STAT P-VALUE 3.369 0.0028 6.036 0.0000045 Est...
March 14, 2007

Statistics
Suppose that the fit to the simple linear regression of Y on X from 6 observations produces the following residuals: -3.3, 2.1, -4.0, -1.5, 5.1, 1.6. a) What is the estimate of sigma squared? b) What is the estimate of sigma? c) What are the degrees of freedom? Sigma = ...
March 14, 2007

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