Recent content by HeapofAsh

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    Small Sample Size - Test for Difference between Brands with Normal Distribution

    Yeah it seems beyond my stat course level. How about doing hypothesis test on difference of means or proportion of each type of ingredient. For the amount (weight) of flour in food by Brand x and Brand y: H0:Px= Py HA:Px≠ Py And do the same for different ingredients. If they it turns out...
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    Small Sample Size - Test for Difference between Brands with Normal Distribution

    Lets say I have 8 samples (weight) of 4 ingredients in particular food by X brand and another 8 samples by Y brand. I would like to test to see if there is any difference between the two brands in terms of weight of particular ingredients. However, I am not sure what statistic test to run and I...
  3. H

    Nodal Analysis: Imaginary Numbers

    No that is just the last part of the equation, V/(40-150j) which is same as (V-V0/-150j This means I can use either of these two, which was my original question.
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    Nodal Analysis: Imaginary Numbers

    Ok I solved just the last part two different ways since it was the only different part in the equation, and I got the same answers. 0.0016597 - 0.007109j Thnx
  5. H

    Nodal Analysis: Imaginary Numbers

    Homework Statement I have to find the Thevinin Equivalent for the following circuit. I am assuming the current is going out of the node. V= node between inductor and capacitor V0 = V[40/(40-150j)] (V-75)/(600+150j) + (-0.02V0) + V/(40-150j) = 0 The only problem I have is with the last...
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    Understanding Battery Nominal Power: Is It Total Circuit Power?

    What does it mean by nominal power drawn from a battery? is it the total power of the circuit?
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