Braden wants to compare the types of ducks in two nearby ponds. he collected two samples using the following criteria. for sample 1, he counted the types of ducks on walden pond from 6 a. m. to 9 a. m. for sample 2, he counted the number of mallard ducks that were on brook’s pond from 12 p. m. to 3 p. m. what would improve braden’s plan? check all that apply.

Which of the following answers is 5/25 simplified? 1/5 5/5 2/5 1/25

Find the missing variable for a parallelogram: a = latex: 32in^2 32 i n 2 h = b = 6.3 in (1in=2.54cm)

(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.)