3)compare the two series for their variability ( using range ) Series A : 5,6,8,19,12,16,19,21,25 Series B: 25,30,30,35,40,45
compare the two series for their variability ( using range )
Series A : 5,6,8,19,12,16,19,21,25
Series B: 25,30,30,35,40,45
Homework Answers
Ans) coefficient of range for A=H-L/H+L=25-5/25+5=.67
Coefficient of range for B=H-L/H+L=45-25/45+25=.28
Series A is more variable
4)
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3)compare the two series for their variability ( using range ) Series A : 5,6,8,19,12,16,19,21,25 Series B: 25,30,30,35,40,45
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Compute the range and the standard deviation for the following sample of n = 5. Note...
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Data Set: 6, 1, 4, 2, 3, 4, 6, 8, 9 a. Calculate the mean, median,...
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I am trying to compare the variability in the filament diameter for this data set. I...
I am trying to compare the variability in the filament diameter
for this data set. I know I need to use an
F-test.
the degrees of freedom is: 168
Can someone help me with this and explain the
interpertation ?
Run #1 : 0.00134 Run #2 0.00168 Interpertation:
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(1 point) The purpose of this question is to compare the variability of and 32 with the variability of (i-X2 170 and variance Suppose the first sample of 100 observations is selected from a population with mean μ! = 1120. a) Construct an interval extending 2 standard deviations of x1 on each side of H1 b) Suppose the second sample of 100 observations is selected from a population with mean μ2 = 170 and variance = 980. Construct an interval...
(1 point) The purpose of this question is to compare the variability of 21 and 22 with the variability of (71 22). (a) Suppose the first sample of 100 observations is selected from a population with mean pi = 170 and variance oſ = 1080. Construct an interval extending 2 standard deviations of 21 on each side of ui. <M1 < = 1430. Construct an interval (b) Suppose the second sample of 100 observations is selected from a population with...
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3. Using logic to compare samples with different sources of variation As Aa Two hypothetical outcomes for the same repeated-measures experiment ane shown. Outcome A Outcome Treatment Participanti ㅍ Participant 1 54 56 62 For each outcome, consider the scores and note how they vary from treatment to treacment and from participant to partidpant (without ing any oaculations). Then answer the foll-ing questions by comparing outcome A to outcome B Outcome Aappears to have between-treatments variance than (as) outcome B...
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I am trying to compare the variability in the filament diameter
for this data set. I know I need to use an
F-test.
the degrees of freedom is: 168
Can someone help me with this and explain the
interpertation ?
Run #1 : 0.00134 Run #2 0.00168 Interpertation:
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