how many participants were in each treatment

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Q: I found my critical value t is 2.756, s= 0.64, and n=30 what is the margin of error

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A: From the output the observed difference is -0.065.

Q: find the the z score shaded area for given data    (-3.21<z<2.2587)

A: Given probability is P(-3.21&lt;z&lt;2.2587)

Q: 1 If z = xy', find the percentage error in z when x = 3.14 ± 0.0016 and 8 y = 4.5 ± 0.05.

A: The percentage error in z is defined as ∆zz×100.  It is provided that ∆x=0.0016 , ∆y=0.05 and…

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A: The sample correlation, observed from a sample size of n=45, is r(45) = r = 0.72 while the…

Q: For what fraction of the simulated results is the difference in the precipitation rates for weekdays…

A: From the output the observed difference is -0.065.

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A: A biogas digester suitable for the output of six cows. The volume of digester is 8.4 m3 and the…

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Q: for a population with a µ = 60 and σ = 12 Find the z-score for an x value of 75

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Q: If F = 0.85 and MSE = 86, what is MST equal to?

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Q: The following data are given for a biogas digester suitable for the output of six cows. The volume…

A: Number of cows =6 Volume of digester =8.8 m3  Volume of gas holder =3 m3 Retention period =23 days…

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Q: Find E(X) and if students pay $500 per course plus a $100 per-semester registration  fee., What is…

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A: Given, x¯=108, s¯=1.35, n=5specifications are 85±13

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A: A factory produces bicycles at a rate of

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A: a) p(100 coins)=0.1×0.2×0.1×0.1p(100 coins)=0.0002p(80 coins)=0.2×0.2×0.3×0.3p(80 coins)=0.0036p(20…

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Q: The following data are given for a biogas digester suitable for the output of six cows. The volume…

A: A biogas digester suitable for the output of six cows. The volume of dig ester is 7.5 m3 and the…

Q: The following data are given for a biogas digester suitable for the output of six cows. The volume…

A: Given,  The number of cows = 6 Volume of digester = 5.7 m3 Volume of gas holder = 4.2 m3 Retention…

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Q: Fill out the table below and calculate the y statistic and degrees of freedom. Blackjack Preserve…

A: The Chi square χ2 test statistic formula is defined as below         χ2=∑Oi-EI2EI Where, Oi is the…