A family has four boys in the family to terminus as unusual design a simulation involving a coin that could be used to estimate the probability of having four boys from a simulation explain if the families claim of having four boys being unusual is correct

What could explain what happened when the time was equal to 120 minutes

Write the fraction or mixed number and the decimal shown by the model

(b) suppose that consolidated power decides to use a level of significance of α = .05, and suppose a random sample of 100 temperature readings is obtained. if the sample mean of the 100 temperature readings is x⎯⎯ = 60.990, test h0 versus ha and determine whether the power plant should be shut down and the cooling system repaired. perform the hypothesis test by using a critical value and a p-value. assume σ = 5. (round your z to 2 decimal places and p-value to 4 decimal places.)