Exhibit 15-6 Below you are given a partial Excel output based on a sample of 16 observations. ANOVA Regression Residual Intercept X1 X2 000 b. 5 of c..2 O d..77 Coefficients 12.924 -3.682 45.216 SS 4,853 MS 2,426.5 485.3 Standard Error The test statistic used to determine if there is a relationship among the variables equals a. -1.4 4.425 2.630 12.560 F

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A: Given that.   X~N( 0 , 1 )   μ=0  , ?=1 (for standard normal distribution)    Z-score =( x - μ )/?

Q: Consider two events, A and B, with the following probabilities: P(A)=0.66 P(B)=0.54 P(A∩B)=0.477…

A: According to the given information, we have P(A)=0.66P(B)=0.54P(A∩B)=0.477

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Q: The statement represents a claim. Write its complement and state which is Ho and which is HA- p≤0.93…

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Q: A sample of size 50 is selected from a population having a standard deviation equal to 4. Find the…

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Q: students typically walk to school. DeAnna thinks that the proportion is higher than 0.13 at her…

A: Given that  Sample size n =100 Favorable cases x =17 Sample proportion p^=x/n  =17/100 =0.17

Q: distribution of values is normal with a mean of 230.4 and a standard deviation of 68.7. Find P90,…

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Q: also compute the regression equation in which you predict Y using X as the predictor variable

A:

Q: If the computed p-value is 0.0001 and the level of significance is 0.01, what do you think will be…

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Q: 1. Complete the following in regard to the hair color category of the data set: a.  In the region…

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Q: Claim: The standard deviation of pulse rates of adult males is more than 12 bpm. For a random sample…

A: given dataclaim : standard deviation is more than 12 bpm. sample size (n) = 163sample sd (s) = 12.8